#621317
Closest named color: Claret (#680018). oklch(32.9% 0.111 23.4), rgb(98, 19, 23).
Aa
White text reads best on this color (12.92:1).
About this color
#621317 is a dark, moderately saturated red. In OKLCH its lightness is 33%, its chroma 0.111 and its hue 23°. Its hue sits on the warm side of the wheel. The nearest named color is Claret (#680018), ΔE 0.022 away. White text reads best on it, at 12.92:1.
| Hue family | Reds |
| Lightness | dark (33%) |
| Chroma | moderately saturated (0.111) |
| Temperature | warm |
| Nearest name | Claret (#680018) |
| Black text | 1.62:1 |
| White text | 12.92:1 |
Values
| HEX | #621317 |
| RGB | rgb(98, 19, 23) |
| HSL | hsl(357, 68%, 23%) |
| OKLCH | oklch(32.9% 0.111 23.4) |
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 #621317 | 12.92:1 | AAA | Lc -101.5 | Preferred for body text |
| Black text on #621317 | 1.62:1 | Fails | Lc 0.0 | Not readable |
| #621317 text on white | 12.92:1 | AAA | Lc 98.0 | Preferred for body text |
| #621317 text on black | 1.62:1 | 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
#F2ACA7
oklch(80.9% 0.083 23.6)
-
Step 400
400
#E87C78
oklch(70.6% 0.134 23.3)
-
Step 500
500
#DE5655
oklch(63.2% 0.171 23.7)
-
Step 600
600
#C9343B
oklch(55.6% 0.185 23.3)
-
Step 700
700
#AD242D
oklch(49% 0.172 23.4)
-
Step 800
800
#8D2126
oklch(42.7% 0.143 23.5)
-
Step 900
900 (this color)
#621317
oklch(32.9% 0.111 23.4)
-
Step 950
950
#431515
oklch(27% 0.072 23.2)
#621317 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) | #2B2716 | 0.121 |
| Deuteranopia (no green cones) | #3E3814 | 0.112 |
| Tritanopia (no blue cones) | #6C0015 | 0.025 |
| Achromatopsia (no color) | #313131 | 0.112 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #621317
#621317
oklch(32.9% 0.111 23.4)
- #003D42
#003D42
oklch(32.8% 0.056 203.9)
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 #621317, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Claret #680018 ΔE 0.022
- Reddy Brown #6E1005 ΔE 0.031
- Burgundy #610023 ΔE 0.035
- Blood #770001 ΔE 0.047
- Wine Red #7B0323 ΔE 0.057
- Bordeaux #7B002C ΔE 0.064
- Maroon #800000 ΔE 0.066
- Chestnut #742802 ΔE 0.068
Use #621317 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.