#210929
Closest named color: Very Dark Purple (#2A0134). oklch(19.8% 0.067 316.7), rgb(33, 9, 41).
Aa
White text reads best on this color (18.48:1).
About this color
#210929 is a very dark, muted purple. In OKLCH its lightness is 20%, its chroma 0.067 and its hue 317°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Very Dark Purple (#2A0134), ΔE 0.034 away. White text reads best on it, at 18.48:1.
| Hue family | Purples |
| Lightness | very dark (20%) |
| Chroma | muted (0.067) |
| Temperature | in between |
| Nearest name | Very Dark Purple (#2A0134) |
| Black text | 1.13:1 |
| White text | 18.48:1 |
Values
| HEX | #210929 |
| RGB | rgb(33, 9, 41) |
| HSL | hsl(285, 64%, 10%) |
| OKLCH | oklch(19.8% 0.067 316.7) |
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 #210929 | 18.48:1 | AAA | Lc -107.0 | Preferred for body text |
| Black text on #210929 | 1.13:1 | Fails | Lc 0.0 | Not readable |
| #210929 text on white | 18.48:1 | AAA | Lc 104.9 | Preferred for body text |
| #210929 text on black | 1.13:1 | 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
#F8F3FA
oklch(97% 0.011 316.5)
-
Step 100
100
#F0E5F4
oklch(93.5% 0.023 317.1)
-
Step 200
200
#E5D1ED
oklch(88.5% 0.043 316.4)
-
Step 300
300
#D5B1E3
oklch(80.8% 0.079 316.4)
-
Step 400
400
#C087D5
oklch(70.8% 0.126 316.6)
-
Step 500
500
#B066C9
oklch(63.1% 0.161 317.1)
-
Step 600
600
#9B4AB6
oklch(55.6% 0.176 316.9)
-
Step 700
700
#843B9D
oklch(49.1% 0.163 316.5)
-
Step 800
800
#6B317F
oklch(42.6% 0.136 316.6)
-
Step 900
900
#572C66
oklch(37.6% 0.106 316.7)
-
Step 950
950 (this color)
#210929
oklch(19.8% 0.067 316.7)
#210929 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) | #02122A | 0.064 |
| Deuteranopia (no green cones) | #091428 | 0.055 |
| Tritanopia (no blue cones) | #210F17 | 0.044 |
| Achromatopsia (no color) | #141414 | 0.067 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #210929
#210929
oklch(19.8% 0.067 316.7)
- #071B00
#071B00
oklch(19.7% 0.059 136.6)
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 #210929, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Very Dark Purple #2A0134 ΔE 0.034
- Midnight Purple #280137 ΔE 0.036
- Eggplant #380835 ΔE 0.059
- Dark Purple #35063E ΔE 0.061
- Rich Black #0D1B2A ΔE 0.064
- Deep Purple #36013F ΔE 0.065
- Aubergine #3D0734 ΔE 0.070
- Dark Plum #3F012C ΔE 0.073
Use #210929 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.