#23291A
Closest named color: Jet (#212529). oklch(27% 0.028 125.9), rgb(35, 41, 26).
Aa
White text reads best on this color (14.96:1).
About this color
#23291A is a dark close to neutral grey. In OKLCH its lightness is 27%, its chroma 0.028. It has too little chroma to lean warm or cool. The nearest named color is Jet (#212529), ΔE 0.035 away. White text reads best on it, at 14.96:1.
| Hue family | Neutrals |
| Lightness | dark (27%) |
| Chroma | close to neutral grey (0.028) |
| Temperature | neutral |
| Nearest name | Jet (#212529) |
| Black text | 1.40:1 |
| White text | 14.96:1 |
Values
| HEX | #23291A |
| RGB | rgb(35, 41, 26) |
| HSL | hsl(84, 22%, 13%) |
| OKLCH | oklch(27% 0.028 125.9) |
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 #23291A | 14.96:1 | AAA | Lc -104.6 | Preferred for body text |
| Black text on #23291A | 1.40:1 | Fails | Lc 0.0 | Not readable |
| #23291A text on white | 14.96:1 | AAA | Lc 101.8 | Preferred for body text |
| #23291A text on black | 1.40:1 | 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
#F5F6F3
oklch(97.2% 0.004 121.6)
-
Step 100
100
#E8EBE4
oklch(93.6% 0.01 125.7)
-
Step 200
200
#D6DBCF
oklch(88.4% 0.017 125.3)
-
Step 300
300
#BBC5AE
oklch(80.9% 0.033 126.4)
-
Step 400
400
#98A783
oklch(70.7% 0.053 126.1)
-
Step 500
500
#7F9164
oklch(63% 0.068 126)
-
Step 600
600
#697B4B
oklch(55.6% 0.073 125.4)
-
Step 700
700
#57683C
oklch(49.2% 0.069 126)
-
Step 800
800
#475532
oklch(42.8% 0.057 126.4)
-
Step 900
900
#3C462C
oklch(37.7% 0.044 125.5)
-
Step 950
950 (this color)
#23291A
oklch(27% 0.028 125.9)
#23291A 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) | #2B2719 | 0.015 |
| Deuteranopia (no green cones) | #2A271B | 0.014 |
| Tritanopia (no blue cones) | #242825 | 0.021 |
| Achromatopsia (no color) | #272727 | 0.028 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #23291A
#23291A
oklch(27% 0.028 125.9)
- #2A2331
#2A2331
oklch(27% 0.027 307.3)
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 #23291A, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Jet #212529 ΔE 0.035
- Pakistan Green #283618 ΔE 0.049
- Dark Brown #341C02 ΔE 0.050
- Dark #1B2431 ΔE 0.052
- Very Dark Green #062E03 ΔE 0.056
- Dark Forest Green #002D04 ΔE 0.059
- Oxford Blue #1B263B ΔE 0.066
- Gunmetal #293241 ΔE 0.070
Use #23291A 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.