#904E91
Closest named color: Light Eggplant (#894585). oklch(52.8% 0.126 326.6), rgb(144, 78, 145).
Aa
White text reads best on this color (5.69:1).
About this color
#904E91 is a medium-dark, moderately saturated purple. In OKLCH its lightness is 53%, its chroma 0.126 and its hue 327°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Light Eggplant (#894585), ΔE 0.029 away. White text reads best on it, at 5.69:1.
| Hue family | Purples |
| Lightness | medium-dark (53%) |
| Chroma | moderately saturated (0.126) |
| Temperature | in between |
| Nearest name | Light Eggplant (#894585) |
| Black text | 3.68:1 |
| White text | 5.69:1 |
Values
| HEX | #904E91 |
| RGB | rgb(144, 78, 145) |
| HSL | hsl(299, 30%, 44%) |
| OKLCH | oklch(52.8% 0.126 326.6) |
Contrast
WCAG 2 contrast ratios are the conformance target: AA needs 4.5:1 for body text and 3:1 for large text, AAA needs 7:1. APCA Lc values are supplementary guidance from the WCAG 3 drafts.
| Pair | WCAG 2 | Result | APCA | APCA guidance |
|---|---|---|---|---|
| White text on #904E91 | 5.69:1 | AA | Lc -83.5 | Fine for body text |
| Black text on #904E91 | 3.68:1 | AA large text | Lc 25.9 | Dividers and decoration only |
| #904E91 text on white | 5.69:1 | AA | Lc 78.2 | Fine for body text |
| #904E91 text on black | 3.68:1 | AA large text | Lc -23.6 | Dividers and decoration only |
Tints and shades
A 50–950 scale built in OKLCH: the hue is held, lightness follows a Tailwind v4-like curve, and every step is kept inside the sRGB gamut. This color sits at step 600.
-
Step 50
50
#F8F4F8
oklch(97.1% 0.007 325.6)
-
Step 100
100
#F0E6F0
oklch(93.6% 0.017 325.7)
-
Step 200
200
#E5D2E4
oklch(88.5% 0.032 327.4)
-
Step 300
300
#D5B4D4
oklch(80.8% 0.057 327)
-
Step 400
400
#BF8DBF
oklch(70.8% 0.091 326.5)
-
Step 500
500
#AE6FAE
oklch(63.1% 0.116 326.8)
-
Step 600
600 (this color)
#904E91
oklch(52.8% 0.126 326.6)
-
Step 700
700
#824683
oklch(49% 0.117 326.6)
-
Step 800
800
#6A3A6B
oklch(42.7% 0.097 326.4)
-
Step 900
900
#563257
oklch(37.6% 0.076 326)
-
Step 950
950
#331E33
oklch(27.1% 0.048 326.8)
#904E91 with color blindness
Simulated with the Machado et al. (2009) model. ΔE is how far the color moves: below about 0.02 you would not notice a change.
| Vision | Seen as | Shift (ΔE) |
|---|---|---|
| Protanopia (no red cones) | #486193 | 0.121 |
| Deuteranopia (no green cones) | #5B6A8F | 0.109 |
| Tritanopia (no blue cones) | #935569 | 0.072 |
| Achromatopsia (no color) | #666666 | 0.127 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #904E91
#904E91
oklch(52.8% 0.126 326.6)
- #2F7E3C
#2F7E3C
oklch(52.8% 0.126 146.6)
Analogous
Neighbouring hues, 30° either side.
Split complementary
The two hues beside the complement (150° and 210°).
Triadic
Three hues spaced 120° apart.
Palettes with this color
Curated palettes that contain a color within ΔE 0.04 (OKLab) of #904E91, closest first.
No curated palette has a color within ΔE 0.04 of #904E91.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Eggplant #894585 ΔE 0.029
- Light Plum #9D5783 ΔE 0.045
- Muted Purple #805B87 ΔE 0.047
- Dull Purple #84597E ΔE 0.050
- Dusty Purple #825F87 ΔE 0.053
- Dusky Purple #895B7B ΔE 0.055
- Dark Lavender #856798 ΔE 0.062
- Warm Purple #952E8F ΔE 0.063
Use #904E91 in your product
Turn it into light and dark UI roles checked for contrast, then export to Tailwind v4, shadcn/ui, CSS or design tokens.