#25090F
Closest named color: Very Dark Brown (#1D0200). oklch(19% 0.048 9.6), rgb(37, 9, 15).
Aa
White text reads best on this color (18.67:1).
About this color
#25090F is a very dark, muted red. In OKLCH its lightness is 19%, its chroma 0.048 and its hue 10°. Its hue sits on the warm side of the wheel. The nearest named color is Very Dark Brown (#1D0200), ΔE 0.045 away. White text reads best on it, at 18.67:1.
| Hue family | Reds |
| Lightness | very dark (19%) |
| Chroma | muted (0.048) |
| Temperature | warm |
| Nearest name | Very Dark Brown (#1D0200) |
| Black text | 1.12:1 |
| White text | 18.67:1 |
Values
| HEX | #25090F |
| RGB | rgb(37, 9, 15) |
| HSL | hsl(347, 61%, 9%) |
| OKLCH | oklch(19% 0.048 9.6) |
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 #25090F | 18.67:1 | AAA | Lc -107.1 | Preferred for body text |
| Black text on #25090F | 1.12:1 | Fails | Lc 0.0 | Not readable |
| #25090F text on white | 18.67:1 | AAA | Lc 105.0 | Preferred for body text |
| #25090F text on black | 1.12:1 | 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
#FAF3F4
oklch(97% 0.008 7.3)
-
Step 100
100
#F5E6E7
oklch(93.7% 0.016 12.8)
-
Step 200
200
#EDD1D4
oklch(88.5% 0.032 10.4)
-
Step 300
300
#E2B2B8
oklch(80.8% 0.056 10)
-
Step 400
400
#D28994
oklch(70.7% 0.09 9.8)
-
Step 500
500
#C46A7A
oklch(63.1% 0.115 9.6)
-
Step 600
600
#AF5063
oklch(55.6% 0.125 9.6)
-
Step 700
700
#974052
oklch(49.2% 0.118 9.6)
-
Step 800
800
#7A3543
oklch(42.6% 0.097 9.5)
-
Step 900
900
#632F39
oklch(37.8% 0.076 9.2)
-
Step 950
950 (this color)
#25090F
oklch(19% 0.048 9.6)
#25090F 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) | #0F0F0F | 0.053 |
| Deuteranopia (no green cones) | #16150E | 0.050 |
| Tritanopia (no blue cones) | #29060B | 0.012 |
| Achromatopsia (no color) | #121212 | 0.049 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #25090F
#25090F
oklch(19% 0.048 9.6)
- #001817
#001817
oklch(18.9% 0.032 191.2)
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 #25090F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Very Dark Brown #1D0200 ΔE 0.045
- Dark Maroon #3C0008 ΔE 0.057
- Almost Black #070D0D ΔE 0.069
- Deep Brown #410200 ΔE 0.071
- Rich Black #0D1B2A ΔE 0.077
- Rich Navy #001219 ΔE 0.079
- Dark Brown #341C02 ΔE 0.079
- Very Dark Purple #2A0134 ΔE 0.080
Use #25090F 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.