#291D32
Closest named color: Dark (#1B2431). oklch(25.5% 0.042 309.8), rgb(41, 29, 50).
Aa
White text reads best on this color (15.95:1).
About this color
#291D32 is a dark, muted purple. In OKLCH its lightness is 26%, its chroma 0.042 and its hue 310°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark (#1B2431), ΔE 0.033 away. White text reads best on it, at 15.95:1.
| Hue family | Purples |
| Lightness | dark (26%) |
| Chroma | muted (0.042) |
| Temperature | in between |
| Nearest name | Dark (#1B2431) |
| Black text | 1.31:1 |
| White text | 15.95:1 |
Values
| HEX | #291D32 |
| RGB | rgb(41, 29, 50) |
| HSL | hsl(274, 27%, 15%) |
| OKLCH | oklch(25.5% 0.042 309.8) |
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 #291D32 | 15.95:1 | AAA | Lc -105.5 | Preferred for body text |
| Black text on #291D32 | 1.31:1 | Fails | Lc 0.0 | Not readable |
| #291D32 text on white | 15.95:1 | AAA | Lc 102.9 | Preferred for body text |
| #291D32 text on black | 1.31:1 | Fails | Lc 0.0 | Not readable |
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 950.
-
Step 50
50
#F7F4F9
oklch(97.1% 0.007 312.3)
-
Step 100
100
#EDE7F1
oklch(93.6% 0.015 312.2)
-
Step 200
200
#DFD4E7
oklch(88.4% 0.028 311.3)
-
Step 300
300
#CAB8D9
oklch(80.8% 0.05 309.7)
-
Step 400
400
#B093C6
oklch(70.7% 0.079 310.2)
-
Step 500
500
#9C78B7
oklch(63.1% 0.1 309.9)
-
Step 600
600
#8760A3
oklch(55.6% 0.109 310)
-
Step 700
700
#724F8C
oklch(49.1% 0.102 309.5)
-
Step 800
800
#5D4172
oklch(42.7% 0.085 309.5)
-
Step 900
900
#4C375C
oklch(37.6% 0.067 309.5)
-
Step 950
950 (this color)
#291D32
oklch(25.5% 0.042 309.8)
#291D32 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) | #192133 | 0.031 |
| Deuteranopia (no green cones) | #1C2231 | 0.028 |
| Tritanopia (no blue cones) | #282025 | 0.030 |
| Achromatopsia (no color) | #222222 | 0.042 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #291D32
#291D32
oklch(25.5% 0.042 309.8)
- #1C2710
#1C2710
oklch(25.5% 0.043 129.9)
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 #291D32, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark #1B2431 ΔE 0.033
- Oxford Blue #1B263B ΔE 0.036
- Jet #212529 ΔE 0.039
- Rich Black #0D1B2A ΔE 0.054
- Space Cadet #2B2D42 ΔE 0.054
- Eggplant #380835 ΔE 0.059
- Aubergine #3D0734 ΔE 0.064
- Dark Purple #35063E ΔE 0.065
Use #291D32 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.