#910FB4
Closest named color: Dark Violet (#9400D3). oklch(49% 0.231 316.8), rgb(145, 15, 180).
Aa
White text reads best on this color (7.16:1).
About this color
#910FB4 is a medium-dark, vivid purple. In OKLCH its lightness is 49%, its chroma 0.231 and its hue 317°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Violet (#9400D3), ΔE 0.049 away. White text reads best on it, at 7.16:1.
| Hue family | Purples |
| Lightness | medium-dark (49%) |
| Chroma | vivid (0.231) |
| Temperature | in between |
| Nearest name | Dark Violet (#9400D3) |
| Black text | 2.93:1 |
| White text | 7.16:1 |
Values
| HEX | #910FB4 |
| RGB | rgb(145, 15, 180) |
| HSL | hsl(287, 85%, 38%) |
| OKLCH | oklch(49% 0.231 316.8) |
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 #910FB4 | 7.16:1 | AAA | Lc -88.0 | Fine for body text |
| Black text on #910FB4 | 2.93:1 | Fails | Lc 21.1 | Dividers and decoration only |
| #910FB4 text on white | 7.16:1 | AAA | Lc 83.0 | Fine for body text |
| #910FB4 text on black | 2.93:1 | Fails | Lc -19.0 | 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 700.
-
Step 50
50
#FAF3FC
oklch(97.2% 0.014 318.7)
-
Step 100
100
#F3E4F9
oklch(93.7% 0.032 316.4)
-
Step 200
200
#EACDF5
oklch(88.5% 0.062 316.7)
-
Step 300
300
#DEAAF1
oklch(80.9% 0.112 316.8)
-
Step 400
400
#CC78E9
oklch(70.6% 0.179 316.9)
-
Step 500
500
#BE4DE3
oklch(63.1% 0.23 316.7)
-
Step 600
600
#A924D0
oklch(55.5% 0.248 316.7)
-
Step 700
700 (this color)
#910FB4
oklch(49% 0.231 316.8)
-
Step 800
800
#761592
oklch(42.7% 0.192 316.7)
-
Step 900
900
#5F1D74
oklch(37.7% 0.148 316.7)
-
Step 950
950
#381344
oklch(27% 0.094 316.9)
#910FB4 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) | #0051B8 | 0.205 |
| Deuteranopia (no green cones) | #0D5BB1 | 0.207 |
| Tritanopia (no blue cones) | #8F3F6A | 0.145 |
| Achromatopsia (no color) | #585858 | 0.233 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #910FB4
#910FB4
oklch(49% 0.231 316.8)
- #327200
#327200
oklch(49% 0.148 136.7)
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 #910FB4, closest first.
No curated palette has a color within ΔE 0.04 of #910FB4.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Violet #9400D3 ΔE 0.049
- Dark Orchid #9932CC ΔE 0.055
- Purply #983FB2 ΔE 0.064
- Grape #7209B7 ΔE 0.067
- Dark Magenta #8B008B ΔE 0.067
- Warm Purple #952E8F ΔE 0.072
- Blue Violet #8A2BE2 ΔE 0.080
- Vibrant Purple #AD03DE ΔE 0.082
Use #910FB4 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.