#250300
Closest named color: Very Dark Brown (#1D0200). oklch(17.3% 0.062 34.3), rgb(37, 3, 0).
Aa
White text reads best on this color (19.23:1).
About this color
#250300 is a very dark, muted red. In OKLCH its lightness is 17%, its chroma 0.062 and its hue 34°. Its hue sits on the warm side of the wheel. The nearest named color is Very Dark Brown (#1D0200), ΔE 0.023 away. White text reads best on it, at 19.23:1.
| Hue family | Reds |
| Lightness | very dark (17%) |
| Chroma | muted (0.062) |
| Temperature | warm |
| Nearest name | Very Dark Brown (#1D0200) |
| Black text | 1.09:1 |
| White text | 19.23:1 |
Values
| HEX | #250300 |
| RGB | rgb(37, 3, 0) |
| HSL | hsl(5, 100%, 7%) |
| OKLCH | oklch(17.3% 0.062 34.3) |
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 #250300 | 19.23:1 | AAA | Lc -107.2 | Preferred for body text |
| Black text on #250300 | 1.09:1 | Fails | Lc 0.0 | Not readable |
| #250300 text on white | 19.23:1 | AAA | Lc 105.1 | Preferred for body text |
| #250300 text on black | 1.09:1 | 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
#FCF3F1
oklch(97.1% 0.01 32.5)
-
Step 100
100
#F8E5E1
oklch(93.6% 0.022 31.8)
-
Step 200
200
#F3D0C8
oklch(88.5% 0.041 33)
-
Step 300
300
#ECB0A1
oklch(80.9% 0.074 34.5)
-
Step 400
400
#DF846F
oklch(70.6% 0.117 33.9)
-
Step 500
500
#D46248
oklch(63.1% 0.15 34.2)
-
Step 600
600
#BF4529
oklch(55.5% 0.162 34.3)
-
Step 700
700
#A5361C
oklch(49.2% 0.151 34.4)
-
Step 800
800
#862E19
oklch(42.8% 0.125 34.6)
-
Step 900
900
#6C2A1B
oklch(37.7% 0.098 34.2)
-
Step 950
950 (this color)
#250300
oklch(17.3% 0.062 34.3)
#250300 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) | #0C0900 | 0.065 |
| Deuteranopia (no green cones) | #151100 | 0.057 |
| Tritanopia (no blue cones) | #2A0002 | 0.017 |
| Achromatopsia (no color) | #0F0F0F | 0.062 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #250300
#250300
oklch(17.3% 0.062 34.3)
- #001318
#001318
oklch(17.2% 0.03 214.9)
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 #250300, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Very Dark Brown #1D0200 ΔE 0.023
- Dark Maroon #3C0008 ΔE 0.062
- Deep Brown #410200 ΔE 0.073
- Almost Black #070D0D ΔE 0.074
- Dark Brown #341C02 ΔE 0.086
- Rich Navy #001219 ΔE 0.093
- Mahogany #4A0100 ΔE 0.095
- Chocolate Brown #411900 ΔE 0.099
Use #250300 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.