#91145B
Closest named color: Mulberry (#920A4E). oklch(44% 0.168 352.6), rgb(145, 20, 91).
Aa
White text reads best on this color (8.55:1).
About this color
#91145B is a dark, vivid red. In OKLCH its lightness is 44%, its chroma 0.168 and its hue 353°. Its hue sits on the warm side of the wheel. The nearest named color is Mulberry (#920A4E), ΔE 0.021 away. White text reads best on it, at 8.55:1.
| Hue family | Reds |
| Lightness | dark (44%) |
| Chroma | vivid (0.168) |
| Temperature | warm |
| Nearest name | Mulberry (#920A4E) |
| Black text | 2.45:1 |
| White text | 8.55:1 |
Values
| HEX | #91145B |
| RGB | rgb(145, 20, 91) |
| HSL | hsl(326, 76%, 32%) |
| OKLCH | oklch(44% 0.168 352.6) |
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 #91145B | 8.55:1 | AAA | Lc -92.5 | Preferred for body text |
| Black text on #91145B | 2.45:1 | Fails | Lc 16.2 | Dividers and decoration only |
| #91145B text on white | 8.55:1 | AAA | Lc 87.8 | Fine for body text |
| #91145B text on black | 2.45:1 | Fails | Lc -14.3 | 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
#FAE3EC
oklch(93.7% 0.028 352)
-
Step 200
200
#F7CBDC
oklch(88.5% 0.054 353.1)
-
Step 300
300
#F3A6C7
oklch(80.9% 0.099 352.2)
-
Step 400
400
#E973AA
oklch(70.8% 0.157 352.6)
-
Step 500
500
#DE4695
oklch(63.1% 0.201 352.5)
-
Step 600
600
#C9197F
oklch(55.6% 0.218 352.6)
-
Step 700
700
#AD006B
oklch(49% 0.203 352.6)
-
Step 800
800 (this color)
#91145B
oklch(44% 0.168 352.6)
-
Step 900
900
#711848
oklch(37.6% 0.131 352.5)
-
Step 950
950
#43102A
oklch(27% 0.084 352.8)
#91145B 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) | #303E5D | 0.190 |
| Deuteranopia (no green cones) | #535458 | 0.167 |
| Tritanopia (no blue cones) | #9D0037 | 0.061 |
| Achromatopsia (no color) | #4C4C4C | 0.170 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #91145B
#91145B
oklch(44% 0.168 352.6)
- #00614E
#00614E
oklch(43.9% 0.084 173.2)
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 #91145B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Mulberry #920A4E ΔE 0.021
- Dark Fuchsia #9D0759 ΔE 0.025
- Deep Magenta #A0025C ΔE 0.031
- Berry #990F4B ΔE 0.032
- Red Violet #9E0168 ΔE 0.034
- Purple Red #990147 ΔE 0.036
- Violet Red #A50055 ΔE 0.042
- Red Purple #820747 ΔE 0.046
Use #91145B 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.