#250E17
Closest named color: Dark Maroon (#3C0008). oklch(20.3% 0.041 356.6), rgb(37, 14, 23).
Aa
White text reads best on this color (18.19:1).
About this color
#250E17 is a very dark, muted red. In OKLCH its lightness is 20%, its chroma 0.041 and its hue 357°. Its hue sits on the warm side of the wheel. The nearest named color is Dark Maroon (#3C0008), ΔE 0.060 away. White text reads best on it, at 18.19:1.
| Hue family | Reds |
| Lightness | very dark (20%) |
| Chroma | muted (0.041) |
| Temperature | warm |
| Nearest name | Dark Maroon (#3C0008) |
| Black text | 1.15:1 |
| White text | 18.19:1 |
Values
| HEX | #250E17 |
| RGB | rgb(37, 14, 23) |
| HSL | hsl(337, 45%, 10%) |
| OKLCH | oklch(20.3% 0.041 356.6) |
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 #250E17 | 18.19:1 | AAA | Lc -106.9 | Preferred for body text |
| Black text on #250E17 | 1.15:1 | Fails | Lc 0.0 | Not readable |
| #250E17 text on white | 18.19:1 | AAA | Lc 104.7 | Preferred for body text |
| #250E17 text on black | 1.15:1 | 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
#F9F4F5
oklch(97.1% 0.006 3.3)
-
Step 100
100
#F2E6EA
oklch(93.6% 0.014 355)
-
Step 200
200
#E9D2D9
oklch(88.5% 0.027 357.3)
-
Step 300
300
#DCB4C1
oklch(80.9% 0.049 356.8)
-
Step 400
400
#C98DA2
oklch(70.8% 0.078 356.6)
-
Step 500
500
#B96F8B
oklch(63% 0.1 356.1)
-
Step 600
600
#A45675
oklch(55.5% 0.108 356)
-
Step 700
700
#8D4662
oklch(49.1% 0.101 356.5)
-
Step 800
800
#723A50
oklch(42.6% 0.083 356.3)
-
Step 900
900
#5D3242
oklch(37.7% 0.066 357)
-
Step 950
950 (this color)
#250E17
oklch(20.3% 0.041 356.6)
#250E17 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) | #111317 | 0.045 |
| Deuteranopia (no green cones) | #171716 | 0.042 |
| Tritanopia (no blue cones) | #280D11 | 0.013 |
| Achromatopsia (no color) | #151515 | 0.042 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #250E17
#250E17
oklch(20.3% 0.041 356.6)
- #001C16
#001C16
oklch(20.2% 0.038 176.4)
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 #250E17, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Maroon #3C0008 ΔE 0.060
- Very Dark Brown #1D0200 ΔE 0.061
- Rich Black #0D1B2A ΔE 0.063
- Very Dark Purple #2A0134 ΔE 0.071
- Almost Black #070D0D ΔE 0.071
- Deep Brown #410200 ΔE 0.074
- Dark Brown #341C02 ΔE 0.074
- Jet #212529 ΔE 0.074
Use #250E17 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.