#906363
Closest named color: Dark Taupe (#7F684E). oklch(54.7% 0.059 19.1), rgb(144, 99, 99).
Aa
White text reads best on this color (5.05:1).
About this color
#906363 is a medium-dark, muted red. In OKLCH its lightness is 55%, its chroma 0.059 and its hue 19°. Its hue sits on the warm side of the wheel. The nearest named color is Dark Taupe (#7F684E), ΔE 0.049 away. White text reads best on it, at 5.05:1.
| Hue family | Reds |
| Lightness | medium-dark (55%) |
| Chroma | muted (0.059) |
| Temperature | warm |
| Nearest name | Dark Taupe (#7F684E) |
| Black text | 4.15:1 |
| White text | 5.05:1 |
Values
| HEX | #906363 |
| RGB | rgb(144, 99, 99) |
| HSL | hsl(0, 19%, 48%) |
| OKLCH | oklch(54.7% 0.059 19.1) |
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 #906363 | 5.05:1 | AA | Lc -80.2 | Fine for body text |
| Black text on #906363 | 4.15:1 | AA large text | Lc 29.2 | Dividers and decoration only |
| #906363 text on white | 5.05:1 | AA | Lc 74.9 | Content text, not long reading |
| #906363 text on black | 4.15:1 | AA large text | Lc -26.9 | 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 600.
-
Step 50
50
#F8F4F4
oklch(97% 0.004 17.2)
-
Step 100
100
#EFE8E8
oklch(93.6% 0.008 17.3)
-
Step 200
200
#E3D5D5
oklch(88.4% 0.016 17.5)
-
Step 300
300
#D1BABA
oklch(80.8% 0.026 17.7)
-
Step 400
400
#BA9796
oklch(70.8% 0.042 20.1)
-
Step 500
500
#A87D7C
oklch(63.2% 0.054 20.2)
-
Step 600
600 (this color)
#906363
oklch(54.7% 0.059 19.1)
-
Step 700
700
#7D5454
oklch(49.1% 0.055 19.2)
-
Step 800
800
#664545
oklch(42.7% 0.046 19.1)
-
Step 900
900
#533A3A
oklch(37.7% 0.036 18.9)
-
Step 950
950
#312222
oklch(27% 0.023 18.7)
#906363 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) | #6B6963 | 0.062 |
| Deuteranopia (no green cones) | #767262 | 0.058 |
| Tritanopia (no blue cones) | #995E63 | 0.020 |
| Achromatopsia (no color) | #6F6F6F | 0.059 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #906363
#906363
oklch(54.7% 0.059 19.1)
- #447B7E
#447B7E
oklch(54.6% 0.058 200.2)
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 #906363, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Taupe #7F684E ΔE 0.049
- Cocoa #875F42 ΔE 0.049
- Dusky Purple #895B7B ΔE 0.051
- Reddish Grey #997570 ΔE 0.051
- Purple Grey #866F85 ΔE 0.052
- Dull Brown #876E4B ΔE 0.056
- Grey Brown #7F7053 ΔE 0.057
- Earth #A2653E ΔE 0.059
Use #906363 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.