#90474A
Closest named color: Dark Mauve (#874C62). oklch(49% 0.099 18.8), rgb(144, 71, 74).
Aa
White text reads best on this color (6.59:1).
About this color
#90474A is a medium-dark, moderately saturated red. In OKLCH its lightness is 49%, its chroma 0.099 and its hue 19°. Its hue sits on the warm side of the wheel. The nearest named color is Dark Mauve (#874C62), ΔE 0.038 away. White text reads best on it, at 6.59:1.
| Hue family | Reds |
| Lightness | medium-dark (49%) |
| Chroma | moderately saturated (0.099) |
| Temperature | warm |
| Nearest name | Dark Mauve (#874C62) |
| Black text | 3.18:1 |
| White text | 6.59:1 |
Values
| HEX | #90474A |
| RGB | rgb(144, 71, 74) |
| HSL | hsl(358, 34%, 42%) |
| OKLCH | oklch(49% 0.099 18.8) |
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 #90474A | 6.59:1 | AA | Lc -87.3 | Fine for body text |
| Black text on #90474A | 3.18:1 | AA large text | Lc 21.8 | Dividers and decoration only |
| #90474A text on white | 6.59:1 | AA | Lc 82.2 | Fine for body text |
| #90474A text on black | 3.18:1 | AA large text | Lc -19.7 | 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
#FAF4F4
oklch(97.2% 0.006 17.3)
-
Step 100
100
#F3E6E6
oklch(93.5% 0.014 17.4)
-
Step 200
200
#EAD3D2
oklch(88.5% 0.026 20.6)
-
Step 300
300
#DEB5B4
oklch(80.9% 0.048 19.8)
-
Step 400
400
#CC8E8E
oklch(70.8% 0.076 19.1)
-
Step 500
500
#BD7072
oklch(63% 0.098 18.5)
-
Step 600
600
#A8585A
oklch(55.6% 0.105 19.5)
-
Step 700
700 (this color)
#90474A
oklch(49% 0.099 18.8)
-
Step 800
800
#753B3D
oklch(42.7% 0.081 18.9)
-
Step 900
900
#5F3334
oklch(37.7% 0.064 19.1)
-
Step 950
950
#381E1F
oklch(27% 0.041 17.6)
#90474A 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) | #57544A | 0.105 |
| Deuteranopia (no green cones) | #696349 | 0.099 |
| Tritanopia (no blue cones) | #9C3D48 | 0.029 |
| Achromatopsia (no color) | #5D5D5D | 0.099 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #90474A
#90474A
oklch(49% 0.099 18.8)
- #006E72
#006E72
oklch(48.9% 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 #90474A, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Mauve #874C62 ΔE 0.038
- Light Maroon #A24857 ΔE 0.040
- Brick #A03623 ΔE 0.054
- Light Burgundy #A8415B ΔE 0.055
- Brownish Purple #76424E ΔE 0.055
- Sienna #A0522D ΔE 0.062
- Saddle Brown #8B4513 ΔE 0.063
- Brown #A52A2A ΔE 0.063
Use #90474A 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.