#650C18
Closest named color: Claret (#680018). oklch(32.9% 0.12 20.9), rgb(101, 12, 24).
Aa
White text reads best on this color (12.97:1).
About this color
#650C18 is a dark, moderately saturated red. In OKLCH its lightness is 33%, its chroma 0.120 and its hue 21°. Its hue sits on the warm side of the wheel. The nearest named color is Claret (#680018), ΔE 0.012 away. White text reads best on it, at 12.97:1.
| Hue family | Reds |
| Lightness | dark (33%) |
| Chroma | moderately saturated (0.120) |
| Temperature | warm |
| Nearest name | Claret (#680018) |
| Black text | 1.61:1 |
| White text | 12.97:1 |
Values
| HEX | #650C18 |
| RGB | rgb(101, 12, 24) |
| HSL | hsl(352, 79%, 22%) |
| OKLCH | oklch(32.9% 0.12 20.9) |
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 #650C18 | 12.97:1 | AAA | Lc -101.3 | Preferred for body text |
| Black text on #650C18 | 1.61:1 | Fails | Lc 0.0 | Not readable |
| #650C18 text on white | 12.97:1 | AAA | Lc 97.8 | Preferred for body text |
| #650C18 text on black | 1.61:1 | 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
#FEF2F2
oklch(97.1% 0.013 17.4)
-
Step 100
100
#FBE3E2
oklch(93.5% 0.026 20.5)
-
Step 200
200
#F9CDCB
oklch(88.6% 0.05 21.2)
-
Step 300
300
#F6AAA8
oklch(81% 0.09 20.9)
-
Step 400
400
#ED7879
oklch(70.7% 0.145 20.9)
-
Step 500
500
#E34E57
oklch(63% 0.184 20.8)
-
Step 600
600
#CF273C
oklch(55.7% 0.201 21)
-
Step 700
700
#B2152E
oklch(49% 0.186 21)
-
Step 800
800
#911827
oklch(42.8% 0.155 21.1)
-
Step 900
900 (this color)
#650C18
oklch(32.9% 0.12 20.9)
-
Step 950
950
#451316
oklch(27.1% 0.077 20.4)
#650C18 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) | #292518 | 0.132 |
| Deuteranopia (no green cones) | #3E3815 | 0.122 |
| Tritanopia (no blue cones) | #700012 | 0.024 |
| Achromatopsia (no color) | #313131 | 0.121 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #650C18
#650C18
oklch(32.9% 0.12 20.9)
- #003D41
#003D41
oklch(32.8% 0.056 202.1)
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 #650C18, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Claret #680018 ΔE 0.012
- Burgundy #610023 ΔE 0.028
- Reddy Brown #6E1005 ΔE 0.030
- Blood #770001 ΔE 0.043
- Wine Red #7B0323 ΔE 0.051
- Bordeaux #7B002C ΔE 0.056
- Merlot #730039 ΔE 0.061
- Maroon #800000 ΔE 0.062
Use #650C18 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.