#90164D
Closest named color: Mulberry (#920A4E). oklch(43.4% 0.16 0.1), rgb(144, 22, 77).
Aa
White text reads best on this color (8.72:1).
About this color
#90164D is a dark, vivid red. In OKLCH its lightness is 43%, its chroma 0.160 and its hue 0°. Its hue sits on the warm side of the wheel. The nearest named color is Mulberry (#920A4E), ΔE 0.010 away. White text reads best on it, at 8.72:1.
| Hue family | Reds |
| Lightness | dark (43%) |
| Chroma | vivid (0.160) |
| Temperature | warm |
| Nearest name | Mulberry (#920A4E) |
| Black text | 2.40:1 |
| White text | 8.72:1 |
Values
| HEX | #90164D |
| RGB | rgb(144, 22, 77) |
| HSL | hsl(333, 73%, 33%) |
| OKLCH | oklch(43.4% 0.16 0.1) |
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 #90164D | 8.72:1 | AAA | Lc -93.0 | Preferred for body text |
| Black text on #90164D | 2.40:1 | Fails | Lc 15.6 | Dividers and decoration only |
| #90164D text on white | 8.72:1 | AAA | Lc 88.4 | Fine for body text |
| #90164D text on black | 2.40:1 | Fails | Lc -13.8 | 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 800.
-
Step 50
50
#FDF2F5
oklch(97.1% 0.012 358.8)
-
Step 100
100
#FAE3E9
oklch(93.6% 0.026 359.9)
-
Step 200
200
#F8CCD7
oklch(88.6% 0.052 1.5)
-
Step 300
300
#F3A7BE
oklch(80.8% 0.094 359.7)
-
Step 400
400
#EA759C
oklch(70.8% 0.15 0.5)
-
Step 500
500
#DF4A84
oklch(63.1% 0.191 0.3)
-
Step 600
600
#CA206E
oklch(55.5% 0.208 0)
-
Step 700
700
#AE0C5C
oklch(49% 0.193 360)
-
Step 800
800 (this color)
#90164D
oklch(43.4% 0.16 0.1)
-
Step 900
900
#721A3F
oklch(37.7% 0.125 359.8)
-
Step 950
950
#431225
oklch(27% 0.078 359.8)
#90164D 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) | #353C4E | 0.181 |
| Deuteranopia (no green cones) | #56534A | 0.161 |
| Tritanopia (no blue cones) | #9D0030 | 0.050 |
| Achromatopsia (no color) | #4B4B4B | 0.161 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #90164D
#90164D
oklch(43.4% 0.16 0.1)
- #005F53
#005F53
oklch(43.5% 0.079 180.3)
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 #90164D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Mulberry #920A4E ΔE 0.010
- Berry #990F4B ΔE 0.019
- Purple Red #990147 ΔE 0.021
- Dark Fuchsia #9D0759 ΔE 0.033
- Red Purple #820747 ΔE 0.037
- Red Wine #8C0034 ΔE 0.039
- Cranberry #9E003A ΔE 0.040
- Deep Magenta #A0025C ΔE 0.041
Use #90164D 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.