#911F4D
Closest named color: Berry (#990F4B). oklch(44.2% 0.153 1.7), rgb(145, 31, 77).
Aa
White text reads best on this color (8.37:1).
About this color
#911F4D is a dark, vivid red. In OKLCH its lightness is 44%, its chroma 0.153 and its hue 2°. Its hue sits on the warm side of the wheel. The nearest named color is Berry (#990F4B), ΔE 0.019 away. White text reads best on it, at 8.37:1.
| Hue family | Reds |
| Lightness | dark (44%) |
| Chroma | vivid (0.153) |
| Temperature | warm |
| Nearest name | Berry (#990F4B) |
| Black text | 2.50:1 |
| White text | 8.37:1 |
Values
| HEX | #911F4D |
| RGB | rgb(145, 31, 77) |
| HSL | hsl(336, 65%, 35%) |
| OKLCH | oklch(44.2% 0.153 1.7) |
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 #911F4D | 8.37:1 | AAA | Lc -92.3 | Preferred for body text |
| Black text on #911F4D | 2.50:1 | Fails | Lc 16.4 | Dividers and decoration only |
| #911F4D text on white | 8.37:1 | AAA | Lc 87.6 | Fine for body text |
| #911F4D text on black | 2.50:1 | Fails | Lc -14.5 | 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
#FAE3E8
oklch(93.6% 0.026 2.8)
-
Step 200
200
#F7CCD7
oklch(88.5% 0.05 1.1)
-
Step 300
300
#F2A9BC
oklch(81% 0.089 2.2)
-
Step 400
400
#E7779A
oklch(70.6% 0.143 1.6)
-
Step 500
500
#DD4E81
oklch(63.1% 0.183 1.9)
-
Step 600
600
#C8296B
oklch(55.6% 0.198 1.7)
-
Step 700
700
#AC1859
oklch(49.1% 0.184 1.7)
-
Step 800
800 (this color)
#911F4D
oklch(44.2% 0.153 1.7)
-
Step 900
900
#711E3D
oklch(37.8% 0.119 1.9)
-
Step 950
950
#421324
oklch(26.9% 0.075 1.1)
#911F4D 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) | #3A404E | 0.172 |
| Deuteranopia (no green cones) | #59564A | 0.155 |
| Tritanopia (no blue cones) | #9E0533 | 0.045 |
| Achromatopsia (no color) | #4E4E4E | 0.154 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #911F4D
#911F4D
oklch(44.2% 0.153 1.7)
- #006156
#006156
oklch(44.2% 0.079 181.7)
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 #911F4D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Berry #990F4B ΔE 0.019
- Mulberry #920A4E ΔE 0.021
- Purple Red #990147 ΔE 0.025
- Dark Fuchsia #9D0759 ΔE 0.036
- Cranberry #9E003A ΔE 0.038
- Red Wine #8C0034 ΔE 0.043
- Deep Magenta #A0025C ΔE 0.043
- Violet Red #A50055 ΔE 0.045
Use #911F4D 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.