#905450
Closest named color: Cocoa (#875F42). oklch(51.4% 0.081 24.3), rgb(144, 84, 80).
Aa
White text reads best on this color (5.88:1).
About this color
#905450 is a medium-dark, moderately saturated red. In OKLCH its lightness is 51%, its chroma 0.081 and its hue 24°. Its hue sits on the warm side of the wheel. The nearest named color is Cocoa (#875F42), ΔE 0.044 away. White text reads best on it, at 5.88:1.
| Hue family | Reds |
| Lightness | medium-dark (51%) |
| Chroma | moderately saturated (0.081) |
| Temperature | warm |
| Nearest name | Cocoa (#875F42) |
| Black text | 3.56:1 |
| White text | 5.88:1 |
Values
| HEX | #905450 |
| RGB | rgb(144, 84, 80) |
| HSL | hsl(4, 29%, 44%) |
| OKLCH | oklch(51.4% 0.081 24.3) |
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 #905450 | 5.88:1 | AA | Lc -84.4 | Fine for body text |
| Black text on #905450 | 3.56:1 | AA large text | Lc 24.9 | Dividers and decoration only |
| #905450 text on white | 5.88:1 | AA | Lc 79.2 | Fine for body text |
| #905450 text on black | 3.56:1 | AA large text | Lc -22.6 | 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
#F9F4F4
oklch(97.1% 0.005 17.2)
-
Step 100
100
#F1E7E6
oklch(93.6% 0.011 24.3)
-
Step 200
200
#E7D4D2
oklch(88.5% 0.021 24.8)
-
Step 300
300
#D9B7B4
oklch(80.8% 0.04 23.9)
-
Step 400
400
#C5928D
oklch(70.7% 0.063 25.1)
-
Step 500
500
#B57672
oklch(63.1% 0.08 23.6)
-
Step 600
600
#A05E5A
oklch(55.5% 0.087 24)
-
Step 700
700 (this color)
#905450
oklch(51.4% 0.081 24.3)
-
Step 800
800
#6F403D
oklch(42.7% 0.066 24.1)
-
Step 900
900
#5A3634
oklch(37.6% 0.052 23.3)
-
Step 950
950
#35201E
oklch(27% 0.033 25.5)
#905450 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) | #615D4F | 0.084 |
| Deuteranopia (no green cones) | #6F694F | 0.079 |
| Tritanopia (no blue cones) | #9B4C53 | 0.028 |
| Achromatopsia (no color) | #646464 | 0.081 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #905450
#905450
oklch(51.4% 0.081 24.3)
- #19747D
#19747D
oklch(51.3% 0.081 205.1)
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 #905450, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cocoa #875F42 ΔE 0.044
- Dark Mauve #874C62 ΔE 0.045
- Light Maroon #A24857 ΔE 0.045
- Sienna #A0522D ΔE 0.050
- Dark Taupe #7F684E ΔE 0.061
- Sepia #985E2B ΔE 0.062
- Dusky Purple #895B7B ΔE 0.063
- Light Burgundy #A8415B ΔE 0.065
Use #905450 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.