#904EAB
Closest named color: Purply (#983FB2). oklch(54.1% 0.154 315.2), rgb(144, 78, 171).
Aa
White text reads best on this color (5.43:1).
About this color
#904EAB is a medium-dark, vivid purple. In OKLCH its lightness is 54%, its chroma 0.154 and its hue 315°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Purply (#983FB2), ΔE 0.035 away. White text reads best on it, at 5.43:1.
| Hue family | Purples |
| Lightness | medium-dark (54%) |
| Chroma | vivid (0.154) |
| Temperature | in between |
| Nearest name | Purply (#983FB2) |
| Black text | 3.86:1 |
| White text | 5.43:1 |
Values
| HEX | #904EAB |
| RGB | rgb(144, 78, 171) |
| HSL | hsl(283, 37%, 49%) |
| OKLCH | oklch(54.1% 0.154 315.2) |
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 #904EAB | 5.43:1 | AA | Lc -82.1 | Fine for body text |
| Black text on #904EAB | 3.86:1 | AA large text | Lc 27.3 | Dividers and decoration only |
| #904EAB text on white | 5.43:1 | AA | Lc 76.7 | Fine for body text |
| #904EAB text on black | 3.86:1 | AA large text | Lc -25.0 | 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
#F8F4FA
oklch(97.2% 0.009 314.8)
-
Step 100
100
#EFE6F3
oklch(93.6% 0.02 315.7)
-
Step 200
200
#E3D2EB
oklch(88.5% 0.038 315.1)
-
Step 300
300
#D2B4E0
oklch(81% 0.069 315)
-
Step 400
400
#BB8BD0
oklch(70.7% 0.111 315.3)
-
Step 500
500
#A96CC3
oklch(63% 0.141 315.2)
-
Step 600
600 (this color)
#904EAB
oklch(54.1% 0.154 315.2)
-
Step 700
700
#7F4297
oklch(49.1% 0.144 315.5)
-
Step 800
800
#67377A
oklch(42.7% 0.118 315.6)
-
Step 900
900
#543063
oklch(37.7% 0.094 315.2)
-
Step 950
950
#311D3A
oklch(27% 0.058 314.7)
#904EAB 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) | #3866AE | 0.136 |
| Deuteranopia (no green cones) | #4D6CA9 | 0.122 |
| Tritanopia (no blue cones) | #8E5D75 | 0.102 |
| Achromatopsia (no color) | #6A6A6A | 0.154 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #904EAB
#904EAB
oklch(54.1% 0.154 315.2)
- #43810C
#43810C
oklch(54% 0.153 135.1)
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 #904EAB, closest first.
No curated palette has a color within ΔE 0.04 of #904EAB.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Purply #983FB2 ΔE 0.035
- Deep Lavender #8D5EB7 ΔE 0.038
- Amethyst #9B5FC0 ΔE 0.052
- Light Eggplant #894585 ΔE 0.062
- Warm Purple #952E8F ΔE 0.070
- Dark Orchid #9932CC ΔE 0.075
- Dark Lavender #856798 ΔE 0.075
- Muted Purple #805B87 ΔE 0.076
Use #904EAB 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.