#921D5B
Closest named color: Mulberry (#920A4E). oklch(44.8% 0.161 353.7), rgb(146, 29, 91).
Aa
White text reads best on this color (8.23:1).
About this color
#921D5B is a dark, vivid red. In OKLCH its lightness is 45%, its chroma 0.161 and its hue 354°. Its hue sits on the warm side of the wheel. The nearest named color is Mulberry (#920A4E), ΔE 0.024 away. White text reads best on it, at 8.23:1.
| Hue family | Reds |
| Lightness | dark (45%) |
| Chroma | vivid (0.161) |
| Temperature | warm |
| Nearest name | Mulberry (#920A4E) |
| Black text | 2.54:1 |
| White text | 8.23:1 |
Values
| HEX | #921D5B |
| RGB | rgb(146, 29, 91) |
| HSL | hsl(328, 67%, 34%) |
| OKLCH | oklch(44.8% 0.161 353.7) |
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 #921D5B | 8.23:1 | AAA | Lc -91.9 | Preferred for body text |
| Black text on #921D5B | 2.54:1 | Fails | Lc 16.9 | Dividers and decoration only |
| #921D5B text on white | 8.23:1 | AAA | Lc 87.1 | Fine for body text |
| #921D5B text on black | 2.54:1 | Fails | Lc -15.0 | 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
#FAE3EB
oklch(93.7% 0.027 354.5)
-
Step 200
200
#F6CCDC
oklch(88.6% 0.052 353.3)
-
Step 300
300
#F1A7C5
oklch(80.8% 0.095 353.4)
-
Step 400
400
#E775A7
oklch(70.7% 0.151 354)
-
Step 500
500
#DC4B92
oklch(63.2% 0.192 353.8)
-
Step 600
600
#C7227C
oklch(55.6% 0.209 353.8)
-
Step 700
700
#AB1069
oklch(49.1% 0.194 353.5)
-
Step 800
800 (this color)
#921D5B
oklch(44.8% 0.161 353.7)
-
Step 900
900
#701B46
oklch(37.7% 0.125 354)
-
Step 950
950
#421229
oklch(27% 0.079 354)
#921D5B 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) | #35415D | 0.181 |
| Deuteranopia (no green cones) | #565658 | 0.160 |
| Tritanopia (no blue cones) | #9E0E3A | 0.056 |
| Achromatopsia (no color) | #4F4F4F | 0.162 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #921D5B
#921D5B
oklch(44.8% 0.161 353.7)
- #006451
#006451
oklch(44.9% 0.086 173.7)
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 #921D5B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Mulberry #920A4E ΔE 0.024
- Dark Fuchsia #9D0759 ΔE 0.025
- Berry #990F4B ΔE 0.029
- Deep Magenta #A0025C ΔE 0.031
- Purple Red #990147 ΔE 0.035
- Red Violet #9E0168 ΔE 0.037
- Violet Red #A50055 ΔE 0.040
- Red Purple #820747 ΔE 0.051
Use #921D5B 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.