#904FDD
Closest named color: Purpley (#8756E4). oklch(57.5% 0.208 301.1), rgb(144, 79, 221).
Aa
White text reads best on this color (4.82:1).
About this color
#904FDD is a medium-dark, vivid purple. In OKLCH its lightness is 57%, its chroma 0.208 and its hue 301°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Purpley (#8756E4), ΔE 0.022 away. White text reads best on it, at 4.82:1.
| Hue family | Purples |
| Lightness | medium-dark (57%) |
| Chroma | vivid (0.208) |
| Temperature | in between |
| Nearest name | Purpley (#8756E4) |
| Black text | 4.34:1 |
| White text | 4.82:1 |
Values
| HEX | #904FDD |
| RGB | rgb(144, 79, 221) |
| HSL | hsl(267, 68%, 59%) |
| OKLCH | oklch(57.5% 0.208 301.1) |
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 #904FDD | 4.82:1 | AA | Lc -78.4 | Fine for body text |
| Black text on #904FDD | 4.34:1 | AA large text | Lc 31.2 | Non-text elements, placeholder text |
| #904FDD text on white | 4.82:1 | AA | Lc 72.9 | Content text, not long reading |
| #904FDD text on black | 4.34:1 | AA large text | Lc -28.8 | 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
#F7F4FD
oklch(97.2% 0.012 301.3)
-
Step 100
100
#EDE6FA
oklch(93.6% 0.028 301.7)
-
Step 200
200
#DFD2F7
oklch(88.6% 0.052 301.3)
-
Step 300
300
#CBB3F4
oklch(81% 0.093 301.3)
-
Step 400
400
#B188EE
oklch(70.6% 0.15 301.2)
-
Step 500
500
#9F66E8
oklch(63.1% 0.191 301.4)
-
Step 600
600 (this color)
#904FDD
oklch(57.5% 0.208 301.1)
-
Step 700
700
#7639BA
oklch(49.2% 0.193 301.2)
-
Step 800
800
#603096
oklch(42.7% 0.16 301.5)
-
Step 900
900
#4E2C78
oklch(37.7% 0.125 301.2)
-
Step 950
950
#2D1B46
oklch(27% 0.078 300.6)
#904FDD 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) | #0071E1 | 0.155 |
| Deuteranopia (no green cones) | #0F71DA | 0.153 |
| Tritanopia (no blue cones) | #806F8F | 0.156 |
| Achromatopsia (no color) | #727272 | 0.209 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #904FDD
#904FDD
oklch(57.5% 0.208 301.1)
- #6D8400
#6D8400
oklch(57.4% 0.138 121.1)
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 #904FDD, closest first.
No curated palette has a color within ΔE 0.04 of #904FDD.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Purpley #8756E4 ΔE 0.022
- Lighter Purple #A55AF4 ΔE 0.055
- Dark Orchid #9932CC ΔE 0.055
- Blue Violet #8A2BE2 ΔE 0.059
- Medium Slate Blue #7B68EE ΔE 0.064
- Amethyst #9B5FC0 ΔE 0.064
- Light Indigo #6D5ACF ΔE 0.065
- Deep Lavender #8D5EB7 ΔE 0.070
Use #904FDD 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.