#963F43
Closest named color: Brick (#A03623). oklch(48.5% 0.117 19.8), rgb(150, 63, 67).
Aa
White text reads best on this color (6.79:1).
About this color
#963F43 is a medium-dark, moderately saturated red. In OKLCH its lightness is 49%, its chroma 0.117 and its hue 20°. Its hue sits on the warm side of the wheel. The nearest named color is Brick (#A03623), ΔE 0.039 away. White text reads best on it, at 6.79:1.
| Hue family | Reds |
| Lightness | medium-dark (49%) |
| Chroma | moderately saturated (0.117) |
| Temperature | warm |
| Nearest name | Brick (#A03623) |
| Black text | 3.08:1 |
| White text | 6.79:1 |
Values
| HEX | #963F43 |
| RGB | rgb(150, 63, 67) |
| HSL | hsl(357, 41%, 42%) |
| OKLCH | oklch(48.5% 0.117 19.8) |
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 #963F43 | 6.79:1 | AA | Lc -87.9 | Fine for body text |
| Black text on #963F43 | 3.08:1 | AA large text | Lc 21.2 | Dividers and decoration only |
| #963F43 text on white | 6.79:1 | AA | Lc 82.9 | Fine for body text |
| #963F43 text on black | 3.08:1 | AA large text | Lc -19.0 | Dividers and decoration only |
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 700.
-
Step 50
50
#FBF3F3
oklch(97% 0.009 17.3)
-
Step 100
100
#F5E6E5
oklch(93.7% 0.016 22.1)
-
Step 200
200
#EDD1D1
oklch(88.4% 0.031 17.8)
-
Step 300
300
#E3B3B2
oklch(81% 0.056 19.8)
-
Step 400
400
#D38A89
oklch(70.7% 0.09 20.4)
-
Step 500
500
#C66B6C
oklch(63.2% 0.116 20.2)
-
Step 600
600
#B15154
oklch(55.7% 0.126 20.1)
-
Step 700
700 (this color)
#963F43
oklch(48.5% 0.117 19.8)
-
Step 800
800
#7B3639
oklch(42.7% 0.096 19.4)
-
Step 900
900
#642F31
oklch(37.7% 0.077 19.1)
-
Step 950
950
#3B1C1D
oklch(27% 0.049 18.8)
#963F43 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) | #535043 | 0.127 |
| Deuteranopia (no green cones) | #696241 | 0.118 |
| Tritanopia (no blue cones) | #A43141 | 0.034 |
| Achromatopsia (no color) | #5B5B5B | 0.118 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #963F43
#963F43
oklch(48.5% 0.117 19.8)
- #006D71
#006D71
oklch(48.6% 0.083 199.2)
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 #963F43, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Brick #A03623 ΔE 0.039
- Light Maroon #A24857 ΔE 0.040
- Brown #A52A2A ΔE 0.045
- Light Burgundy #A8415B ΔE 0.050
- Auburn #9B2226 ΔE 0.051
- Dark Mauve #874C62 ΔE 0.052
- Russet #A13905 ΔE 0.057
- Red Brown #8B2E16 ΔE 0.061
Use #963F43 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.