#901353
Closest named color: Mulberry (#920A4E). oklch(43.4% 0.165 356.5), rgb(144, 19, 83).
Aa
White text reads best on this color (8.73:1).
About this color
#901353 is a dark, vivid red. In OKLCH its lightness is 43%, its chroma 0.165 and its hue 356°. Its hue sits on the warm side of the wheel. The nearest named color is Mulberry (#920A4E), ΔE 0.009 away. White text reads best on it, at 8.73:1.
| Hue family | Reds |
| Lightness | dark (43%) |
| Chroma | vivid (0.165) |
| Temperature | warm |
| Nearest name | Mulberry (#920A4E) |
| Black text | 2.40:1 |
| White text | 8.73:1 |
Values
| HEX | #901353 |
| RGB | rgb(144, 19, 83) |
| HSL | hsl(329, 77%, 32%) |
| OKLCH | oklch(43.4% 0.165 356.5) |
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 #901353 | 8.73:1 | AAA | Lc -92.9 | Preferred for body text |
| Black text on #901353 | 2.40:1 | Fails | Lc 15.7 | Dividers and decoration only |
| #901353 text on white | 8.73:1 | AAA | Lc 88.3 | Fine for body text |
| #901353 text on black | 2.40:1 | Fails | Lc -13.9 | 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
#FDF2F6
oklch(97.1% 0.013 353.1)
-
Step 100
100
#FAE3EA
oklch(93.6% 0.027 357.2)
-
Step 200
200
#F8CBDA
oklch(88.5% 0.054 356.3)
-
Step 300
300
#F3A7C2
oklch(80.9% 0.095 356.5)
-
Step 400
400
#EA73A3
oklch(70.7% 0.155 356.4)
-
Step 500
500
#DF478C
oklch(63% 0.197 356.5)
-
Step 600
600
#CA1B76
oklch(55.5% 0.214 356.5)
-
Step 700
700
#AE0463
oklch(49% 0.199 356.5)
-
Step 800
800 (this color)
#901353
oklch(43.4% 0.165 356.5)
-
Step 900
900
#721943
oklch(37.7% 0.128 356.6)
-
Step 950
950
#431127
oklch(27% 0.081 356.8)
#901353 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) | #323C54 | 0.186 |
| Deuteranopia (no green cones) | #545350 | 0.165 |
| Tritanopia (no blue cones) | #9C0032 | 0.056 |
| Achromatopsia (no color) | #4B4B4B | 0.166 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #901353
#901353
oklch(43.4% 0.165 356.5)
- #005F50
#005F50
oklch(43.4% 0.08 177)
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 #901353, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Mulberry #920A4E ΔE 0.009
- Berry #990F4B ΔE 0.024
- Purple Red #990147 ΔE 0.026
- Dark Fuchsia #9D0759 ΔE 0.028
- Deep Magenta #A0025C ΔE 0.035
- Red Purple #820747 ΔE 0.038
- Violet Red #A50055 ΔE 0.043
- Red Violet #9E0168 ΔE 0.045
Use #901353 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.