#671D30
Closest named color: Claret (#680018). oklch(35.5% 0.106 9), rgb(103, 29, 48).
Aa
White text reads best on this color (11.69:1).
About this color
#671D30 is a dark, moderately saturated red. In OKLCH its lightness is 35%, its chroma 0.106 and its hue 9°. Its hue sits on the warm side of the wheel. The nearest named color is Claret (#680018), ΔE 0.042 away. White text reads best on it, at 11.69:1.
| Hue family | Reds |
| Lightness | dark (35%) |
| Chroma | moderately saturated (0.106) |
| Temperature | warm |
| Nearest name | Claret (#680018) |
| Black text | 1.79:1 |
| White text | 11.69:1 |
Values
| HEX | #671D30 |
| RGB | rgb(103, 29, 48) |
| HSL | hsl(345, 56%, 26%) |
| OKLCH | oklch(35.5% 0.106 9) |
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 #671D30 | 11.69:1 | AAA | Lc -99.8 | Preferred for body text |
| Black text on #671D30 | 1.79:1 | Fails | Lc 7.8 | Not readable |
| #671D30 text on white | 11.69:1 | AAA | Lc 96.0 | Preferred for body text |
| #671D30 text on black | 1.79:1 | 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
#FCF3F4
oklch(97.1% 0.01 9.5)
-
Step 100
100
#F9E4E6
oklch(93.6% 0.023 11)
-
Step 200
200
#F5CED3
oklch(88.6% 0.044 9.3)
-
Step 300
300
#EFACB6
oklch(81% 0.08 9.1)
-
Step 400
400
#E37D90
oklch(70.7% 0.127 9)
-
Step 500
500
#D85775
oklch(63.1% 0.163 8.7)
-
Step 600
600
#C3375D
oklch(55.6% 0.177 9.1)
-
Step 700
700
#A8284D
oklch(49.1% 0.165 8.9)
-
Step 800
800
#88243F
oklch(42.7% 0.135 9.1)
-
Step 900
900 (this color)
#671D30
oklch(35.5% 0.106 9)
-
Step 950
950
#41161F
oklch(27% 0.067 9.8)
#671D30 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) | #2E2F30 | 0.119 |
| Deuteranopia (no green cones) | #413E2E | 0.109 |
| Tritanopia (no blue cones) | #711025 | 0.027 |
| Achromatopsia (no color) | #383838 | 0.107 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #671D30
#671D30
oklch(35.5% 0.106 9)
- #004642
#004642
oklch(35.5% 0.062 188.3)
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 #671D30, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Claret #680018 ΔE 0.042
- Merlot #730039 ΔE 0.044
- Burgundy #610023 ΔE 0.045
- Bordeaux #7B002C ΔE 0.046
- Wine Red #7B0323 ΔE 0.047
- Reddy Brown #6E1005 ΔE 0.050
- Blood #770001 ΔE 0.059
- Wine #80013F ΔE 0.063
Use #671D30 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.