#67171C
Closest named color: Reddy Brown (#6E1005). oklch(34.3% 0.113 22.3), rgb(103, 23, 28).
Aa
White text reads best on this color (12.23:1).
About this color
#67171C is a dark, moderately saturated red. In OKLCH its lightness is 34%, its chroma 0.113 and its hue 22°. Its hue sits on the warm side of the wheel. The nearest named color is Reddy Brown (#6E1005), ΔE 0.025 away. White text reads best on it, at 12.23:1.
| Hue family | Reds |
| Lightness | dark (34%) |
| Chroma | moderately saturated (0.113) |
| Temperature | warm |
| Nearest name | Reddy Brown (#6E1005) |
| Black text | 1.71:1 |
| White text | 12.23:1 |
Values
| HEX | #67171C |
| RGB | rgb(103, 23, 28) |
| HSL | hsl(356, 63%, 25%) |
| OKLCH | oklch(34.3% 0.113 22.3) |
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 #67171C | 12.23:1 | AAA | Lc -100.5 | Preferred for body text |
| Black text on #67171C | 1.71:1 | Fails | Lc 0.0 | Not readable |
| #67171C text on white | 12.23:1 | AAA | Lc 96.8 | Preferred for body text |
| #67171C text on black | 1.71:1 | 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
#FDF3F2
oklch(97.2% 0.011 24.3)
-
Step 100
100
#FAE4E2
oklch(93.6% 0.024 23.9)
-
Step 200
200
#F7CECB
oklch(88.6% 0.047 23)
-
Step 300
300
#F3ABA8
oklch(80.9% 0.085 21.8)
-
Step 400
400
#E97C79
oklch(70.8% 0.135 22.7)
-
Step 500
500
#DE5557
oklch(63.1% 0.172 22.6)
-
Step 600
600
#CA323D
oklch(55.6% 0.188 22.2)
-
Step 700
700
#AE222F
oklch(49.1% 0.175 22.3)
-
Step 800
800
#8D2028
oklch(42.7% 0.144 22.2)
-
Step 900
900 (this color)
#67171C
oklch(34.3% 0.113 22.3)
-
Step 950
950
#431516
oklch(27% 0.071 21.9)
#67171C 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) | #2E2A1B | 0.123 |
| Deuteranopia (no green cones) | #423B19 | 0.112 |
| Tritanopia (no blue cones) | #72001A | 0.029 |
| Achromatopsia (no color) | #353535 | 0.114 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #67171C
#67171C
oklch(34.3% 0.113 22.3)
- #004146
#004146
oklch(34.2% 0.058 203.4)
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 #67171C, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Reddy Brown #6E1005 ΔE 0.025
- Claret #680018 ΔE 0.026
- Blood #770001 ΔE 0.040
- Burgundy #610023 ΔE 0.041
- Wine Red #7B0323 ΔE 0.046
- Bordeaux #7B002C ΔE 0.053
- Maroon #800000 ΔE 0.056
- Chestnut #742802 ΔE 0.057
Use #67171C 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.