#2C1623
Closest named color: Jet (#212529). oklch(23.6% 0.041 344.4), rgb(44, 22, 35).
Aa
White text reads best on this color (16.85:1).
About this color
#2C1623 is a very dark, muted purple. In OKLCH its lightness is 24%, its chroma 0.041 and its hue 344°. Its hue sits on the warm side of the wheel. The nearest named color is Jet (#212529), ΔE 0.051 away. White text reads best on it, at 16.85:1.
| Hue family | Purples |
| Lightness | very dark (24%) |
| Chroma | muted (0.041) |
| Temperature | warm |
| Nearest name | Jet (#212529) |
| Black text | 1.24:1 |
| White text | 16.85:1 |
Values
| HEX | #2C1623 |
| RGB | rgb(44, 22, 35) |
| HSL | hsl(325, 33%, 13%) |
| OKLCH | oklch(23.6% 0.041 344.4) |
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 #2C1623 | 16.85:1 | AAA | Lc -106.1 | Preferred for body text |
| Black text on #2C1623 | 1.24:1 | Fails | Lc 0.0 | Not readable |
| #2C1623 text on white | 16.85:1 | AAA | Lc 103.7 | Preferred for body text |
| #2C1623 text on black | 1.24:1 | 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
#F9F4F6
oklch(97.2% 0.006 350.8)
-
Step 100
100
#F1E6EC
oklch(93.5% 0.014 343.2)
-
Step 200
200
#E7D2DD
oklch(88.4% 0.027 344.7)
-
Step 300
300
#D9B5C8
oklch(81% 0.048 345.2)
-
Step 400
400
#C48DAC
oklch(70.6% 0.078 344.4)
-
Step 500
500
#B47098
oklch(63.1% 0.1 344.2)
-
Step 600
600
#9F5782
oklch(55.5% 0.109 344.5)
-
Step 700
700
#88476E
oklch(49% 0.101 344.6)
-
Step 800
800
#6F3B5A
oklch(42.8% 0.084 344.6)
-
Step 900
900
#5A334A
oklch(37.8% 0.065 344.4)
-
Step 950
950 (this color)
#2C1623
oklch(23.6% 0.041 344.4)
#2C1623 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) | #171B23 | 0.044 |
| Deuteranopia (no green cones) | #1D1E22 | 0.039 |
| Tritanopia (no blue cones) | #2F161B | 0.017 |
| Achromatopsia (no color) | #1D1D1D | 0.042 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #2C1623
#2C1623
oklch(23.6% 0.041 344.4)
- #072419
#072419
oklch(23.5% 0.041 164.8)
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 #2C1623, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Jet #212529 ΔE 0.051
- Dark #1B2431 ΔE 0.053
- Eggplant #380835 ΔE 0.057
- Rich Black #0D1B2A ΔE 0.059
- Aubergine #3D0734 ΔE 0.061
- Dark Plum #3F012C ΔE 0.063
- Dark Maroon #3C0008 ΔE 0.063
- Oxford Blue #1B263B ΔE 0.064
Use #2C1623 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.