#251410
Closest named color: Dark Brown (#341C02). oklch(21.3% 0.029 33.9), rgb(37, 20, 16).
Aa
White text reads best on this color (17.70:1).
About this color
#251410 is a very dark close to neutral grey. In OKLCH its lightness is 21%, its chroma 0.029. It has too little chroma to lean warm or cool. The nearest named color is Dark Brown (#341C02), ΔE 0.052 away. White text reads best on it, at 17.70:1.
| Hue family | Neutrals |
| Lightness | very dark (21%) |
| Chroma | close to neutral grey (0.029) |
| Temperature | neutral |
| Nearest name | Dark Brown (#341C02) |
| Black text | 1.18:1 |
| White text | 17.70:1 |
Values
| HEX | #251410 |
| RGB | rgb(37, 20, 16) |
| HSL | hsl(11, 40%, 10%) |
| OKLCH | oklch(21.3% 0.029 33.9) |
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 #251410 | 17.70:1 | AAA | Lc -106.7 | Preferred for body text |
| Black text on #251410 | 1.18:1 | Fails | Lc 0.0 | Not readable |
| #251410 text on white | 17.70:1 | AAA | Lc 104.4 | Preferred for body text |
| #251410 text on black | 1.18:1 | 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
#F8F4F3
oklch(97% 0.005 34.3)
-
Step 100
100
#F0E8E5
oklch(93.6% 0.01 41.9)
-
Step 200
200
#E6D5D1
oklch(88.6% 0.02 33.4)
-
Step 300
300
#D6B9B2
oklch(80.9% 0.035 33.8)
-
Step 400
400
#C1958A
oklch(70.8% 0.056 34.4)
-
Step 500
500
#B07A6D
oklch(63.1% 0.071 34.1)
-
Step 600
600
#9B6255
oklch(55.5% 0.077 33.5)
-
Step 700
700
#845145
oklch(49% 0.072 34)
-
Step 800
800
#6C4339
oklch(42.8% 0.06 34.4)
-
Step 900
900
#583931
oklch(37.9% 0.047 35.1)
-
Step 950
950 (this color)
#251410
oklch(21.3% 0.029 33.9)
#251410 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) | #181610 | 0.028 |
| Deuteranopia (no green cones) | #1C1A10 | 0.027 |
| Tritanopia (no blue cones) | #291213 | 0.013 |
| Achromatopsia (no color) | #181818 | 0.030 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #251410
#251410
oklch(21.3% 0.029 33.9)
- #061D21
#061D21
oklch(21.4% 0.03 210.5)
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 #251410, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Brown #341C02 ΔE 0.052
- Jet #212529 ΔE 0.061
- Rich Black #0D1B2A ΔE 0.062
- Dark Maroon #3C0008 ΔE 0.063
- Very Dark Brown #1D0200 ΔE 0.067
- Dark #1B2431 ΔE 0.069
- Deep Brown #410200 ΔE 0.070
- Chocolate Brown #411900 ΔE 0.072
Use #251410 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.