#65231D
Closest named color: Reddy Brown (#6E1005). oklch(35.5% 0.097 28.1), rgb(101, 35, 29).
Aa
White text reads best on this color (11.59:1).
About this color
#65231D is a dark, moderately saturated red. In OKLCH its lightness is 35%, its chroma 0.097 and its hue 28°. Its hue sits on the warm side of the wheel. The nearest named color is Reddy Brown (#6E1005), ΔE 0.033 away. White text reads best on it, at 11.59:1.
| Hue family | Reds |
| Lightness | dark (35%) |
| Chroma | moderately saturated (0.097) |
| Temperature | warm |
| Nearest name | Reddy Brown (#6E1005) |
| Black text | 1.81:1 |
| White text | 11.59:1 |
Values
| HEX | #65231D |
| RGB | rgb(101, 35, 29) |
| HSL | hsl(5, 55%, 25%) |
| OKLCH | oklch(35.5% 0.097 28.1) |
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 #65231D | 11.59:1 | AAA | Lc -99.8 | Preferred for body text |
| Black text on #65231D | 1.81:1 | Fails | Lc 7.9 | Not readable |
| #65231D text on white | 11.59:1 | AAA | Lc 96.0 | Preferred for body text |
| #65231D text on black | 1.81:1 | 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 900.
-
Step 50
50
#FCF3F2
oklch(97.1% 0.01 25.1)
-
Step 100
100
#F8E5E2
oklch(93.6% 0.021 28.3)
-
Step 200
200
#F3D0CA
oklch(88.6% 0.04 29.4)
-
Step 300
300
#ECAFA7
oklch(80.8% 0.073 27.2)
-
Step 400
400
#E08377
oklch(70.7% 0.117 28.2)
-
Step 500
500
#D46154
oklch(63.1% 0.148 28.5)
-
Step 600
600
#BF4339
oklch(55.5% 0.161 28.1)
-
Step 700
700
#A5342C
oklch(49.1% 0.15 28)
-
Step 800
800
#862C25
oklch(42.7% 0.125 28)
-
Step 900
900 (this color)
#65231D
oklch(35.5% 0.097 28.1)
-
Step 950
950
#3F1915
oklch(26.9% 0.06 27.9)
#65231D 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) | #35301C | 0.101 |
| Deuteranopia (no green cones) | #453E1B | 0.093 |
| Tritanopia (no blue cones) | #6F1522 | 0.032 |
| Achromatopsia (no color) | #393939 | 0.097 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #65231D
#65231D
oklch(35.5% 0.097 28.1)
- #00444C
#00444C
oklch(35.4% 0.061 208)
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 #65231D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Reddy Brown #6E1005 ΔE 0.033
- Chestnut #742802 ΔE 0.044
- Claret #680018 ΔE 0.048
- Blood #770001 ΔE 0.050
- Wine Red #7B0323 ΔE 0.058
- Burgundy #610023 ΔE 0.061
- Maroon #800000 ΔE 0.062
- Purple Brown #673A3F ΔE 0.063
Use #65231D 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.