#904791
Closest named color: Light Eggplant (#894585). oklch(51.7% 0.138 326.8), rgb(144, 71, 145).
Aa
White text reads best on this color (6.00:1).
About this color
#904791 is a medium-dark, moderately saturated purple. In OKLCH its lightness is 52%, its chroma 0.138 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 0.023 away. White text reads best on it, at 6.00:1.
| Hue family | Purples |
| Lightness | medium-dark (52%) |
| Chroma | moderately saturated (0.138) |
| Temperature | in between |
| Nearest name | Light Eggplant (#894585) |
| Black text | 3.49:1 |
| White text | 6.00:1 |
Values
| HEX | #904791 |
| RGB | rgb(144, 71, 145) |
| HSL | hsl(299, 34%, 42%) |
| OKLCH | oklch(51.7% 0.138 326.8) |
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 #904791 | 6.00:1 | AA | Lc -84.8 | Fine for body text |
| Black text on #904791 | 3.49:1 | AA large text | Lc 24.5 | Dividers and decoration only |
| #904791 text on white | 6.00:1 | AA | Lc 79.6 | Fine for body text |
| #904791 text on black | 3.49:1 | AA large text | Lc -22.2 | 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 700.
-
Step 50
50
#F9F3F9
oklch(97% 0.01 325.7)
-
Step 100
100
#F1E6F1
oklch(93.7% 0.019 325.7)
-
Step 200
200
#E7D1E6
oklch(88.5% 0.037 327.3)
-
Step 300
300
#D8B2D8
oklch(80.9% 0.067 326.2)
-
Step 400
400
#C489C4
oklch(70.8% 0.107 326.6)
-
Step 500
500
#B469B4
oklch(63% 0.137 327)
-
Step 600
600
#9F4FA0
oklch(55.6% 0.149 326.9)
-
Step 700
700 (this color)
#904791
oklch(51.7% 0.138 326.8)
-
Step 800
800
#6E356F
oklch(42.7% 0.114 326.7)
-
Step 900
900
#5A2F5A
oklch(37.8% 0.089 327.2)
-
Step 950
950
#351C35
oklch(27.1% 0.057 327)
#904791 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) | #405D93 | 0.135 |
| Deuteranopia (no green cones) | #56668F | 0.119 |
| Tritanopia (no blue cones) | #944F65 | 0.079 |
| Achromatopsia (no color) | #636363 | 0.139 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #904791
#904791
oklch(51.7% 0.138 326.8)
- #1F7C33
#1F7C33
oklch(51.6% 0.138 146.7)
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 #904791, closest first.
No curated palette has a color within ΔE 0.04 of #904791.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Eggplant #894585 ΔE 0.023
- Warm Purple #952E8F ΔE 0.047
- Light Plum #9D5783 ΔE 0.058
- Purply #983FB2 ΔE 0.058
- Muted Purple #805B87 ΔE 0.060
- Dull Purple #84597E ΔE 0.062
- Dusty Purple #825F87 ΔE 0.068
- Dusky Purple #895B7B ΔE 0.068
Use #904791 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.