#6A250A
Closest named color: Chestnut (#742802). oklch(36.4% 0.105 39.4), rgb(106, 37, 10).
Aa
White text reads best on this color (11.15:1).
About this color
#6A250A is a dark, moderately saturated red. In OKLCH its lightness is 36%, its chroma 0.105 and its hue 39°. Its hue sits on the warm side of the wheel. The nearest named color is Chestnut (#742802), ΔE 0.024 away. White text reads best on it, at 11.15:1.
| Hue family | Reds |
| Lightness | dark (36%) |
| Chroma | moderately saturated (0.105) |
| Temperature | warm |
| Nearest name | Chestnut (#742802) |
| Black text | 1.88:1 |
| White text | 11.15:1 |
Values
| HEX | #6A250A |
| RGB | rgb(106, 37, 10) |
| HSL | hsl(17, 83%, 23%) |
| OKLCH | oklch(36.4% 0.105 39.4) |
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 #6A250A | 11.15:1 | AAA | Lc -98.9 | Preferred for body text |
| Black text on #6A250A | 1.88:1 | Fails | Lc 8.9 | Not readable |
| #6A250A text on white | 11.15:1 | AAA | Lc 95.0 | Preferred for body text |
| #6A250A text on black | 1.88:1 | Fails | Lc -7.6 | 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 900.
-
Step 50
50
#FCF3F0
oklch(97% 0.011 39.4)
-
Step 100
100
#F8E5DF
oklch(93.5% 0.022 38.3)
-
Step 200
200
#F4D0C4
oklch(88.5% 0.044 39.3)
-
Step 300
300
#EEB09B
oklch(81% 0.079 39.5)
-
Step 400
400
#E38363
oklch(70.7% 0.127 39.1)
-
Step 500
500
#D86035
oklch(63.1% 0.162 39.4)
-
Step 600
600
#C34202
oklch(55.6% 0.175 39.6)
-
Step 700
700
#A53600
oklch(49% 0.155 39.6)
-
Step 800
800
#892B01
oklch(42.8% 0.136 39.2)
-
Step 900
900 (this color)
#6A250A
oklch(36.4% 0.105 39.4)
-
Step 950
950
#41190B
oklch(27.1% 0.067 39.3)
#6A250A 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) | #393206 | 0.104 |
| Deuteranopia (no green cones) | #4A4107 | 0.094 |
| Tritanopia (no blue cones) | #751320 | 0.047 |
| Achromatopsia (no color) | #3B3B3B | 0.106 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6A250A
#6A250A
oklch(36.4% 0.105 39.4)
- #004656
#004656
oklch(36.4% 0.066 219.5)
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 #6A250A, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Chestnut #742802 ΔE 0.024
- Reddy Brown #6E1005 ΔE 0.033
- Blood #770001 ΔE 0.048
- Maroon #800000 ΔE 0.056
- Claret #680018 ΔE 0.062
- Wine Red #7B0323 ΔE 0.064
- Purple Brown #673A3F ΔE 0.069
- Dark Red #8B0000 ΔE 0.072
Use #6A250A 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.