#291D30
Closest named color: Dark (#1B2431). oklch(25.4% 0.039 312.6), rgb(41, 29, 48).
Aa
White text reads best on this color (15.99:1).
About this color
#291D30 is a dark, muted purple. In OKLCH its lightness is 25%, its chroma 0.039 and its hue 313°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark (#1B2431), ΔE 0.032 away. White text reads best on it, at 15.99:1.
| Hue family | Purples |
| Lightness | dark (25%) |
| Chroma | muted (0.039) |
| Temperature | in between |
| Nearest name | Dark (#1B2431) |
| Black text | 1.31:1 |
| White text | 15.99:1 |
Values
| HEX | #291D30 |
| RGB | rgb(41, 29, 48) |
| HSL | hsl(278, 25%, 15%) |
| OKLCH | oklch(25.4% 0.039 312.6) |
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 #291D30 | 15.99:1 | AAA | Lc -105.5 | Preferred for body text |
| Black text on #291D30 | 1.31:1 | Fails | Lc 0.0 | Not readable |
| #291D30 text on white | 15.99:1 | AAA | Lc 102.9 | Preferred for body text |
| #291D30 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
#F7F4F8
oklch(97.1% 0.006 317.8)
-
Step 100
100
#EDE7F0
oklch(93.5% 0.014 314.8)
-
Step 200
200
#DFD5E6
oklch(88.6% 0.025 311.7)
-
Step 300
300
#CBB9D6
oklch(81% 0.045 312.8)
-
Step 400
400
#B094C2
oklch(70.7% 0.073 312)
-
Step 500
500
#9D79B2
oklch(63.2% 0.093 312.6)
-
Step 600
600
#88619E
oklch(55.7% 0.102 312.7)
-
Step 700
700
#735087
oklch(49.1% 0.094 312.5)
-
Step 800
800
#5E426E
oklch(42.8% 0.078 312.6)
-
Step 900
900
#4D3859
oklch(37.8% 0.061 312.7)
-
Step 950
950 (this color)
#291D30
oklch(25.4% 0.039 312.6)
#291D30 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) | #1A2131 | 0.029 |
| Deuteranopia (no green cones) | #1D222F | 0.027 |
| Tritanopia (no blue cones) | #281F24 | 0.026 |
| Achromatopsia (no color) | #222222 | 0.039 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #291D30
#291D30
oklch(25.4% 0.039 312.6)
- #1B2713
#1B2713
oklch(25.5% 0.039 133.7)
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 #291D30, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark #1B2431 ΔE 0.032
- Jet #212529 ΔE 0.036
- Oxford Blue #1B263B ΔE 0.037
- Rich Black #0D1B2A ΔE 0.053
- Space Cadet #2B2D42 ΔE 0.055
- Eggplant #380835 ΔE 0.060
- Aubergine #3D0734 ΔE 0.065
- Dark Purple #35063E ΔE 0.067
Use #291D30 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.