#8B105B
Closest named color: Mulberry (#920A4E). oklch(42.7% 0.167 350.3), rgb(139, 16, 91).
Aa
White text reads best on this color (9.04:1).
About this color
#8B105B is a dark, vivid red. In OKLCH its lightness is 43%, its chroma 0.167 and its hue 350°. Its hue sits on the warm side of the wheel. The nearest named color is Mulberry (#920A4E), ΔE 0.027 away. White text reads best on it, at 9.04:1.
| Hue family | Reds |
| Lightness | dark (43%) |
| Chroma | vivid (0.167) |
| Temperature | warm |
| Nearest name | Mulberry (#920A4E) |
| Black text | 2.32:1 |
| White text | 9.04:1 |
Values
| HEX | #8B105B |
| RGB | rgb(139, 16, 91) |
| HSL | hsl(323, 79%, 30%) |
| OKLCH | oklch(42.7% 0.167 350.3) |
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 #8B105B | 9.04:1 | AAA | Lc -93.7 | Preferred for body text |
| Black text on #8B105B | 2.32:1 | Fails | Lc 14.9 | Not readable |
| #8B105B text on white | 9.04:1 | AAA | Lc 89.1 | Fine for body text |
| #8B105B text on black | 2.32:1 | Fails | Lc -13.1 | 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
#FDF2F7
oklch(97.1% 0.013 347.9)
-
Step 100
100
#FAE3EC
oklch(93.7% 0.028 352)
-
Step 200
200
#F6CBDE
oklch(88.4% 0.054 349.9)
-
Step 300
300
#F1A7C9
oklch(80.9% 0.097 350.3)
-
Step 400
400
#E774AE
oklch(70.8% 0.156 350.3)
-
Step 500
500
#DC489A
oklch(63.2% 0.2 350.2)
-
Step 600
600
#C71D84
oklch(55.6% 0.216 350.4)
-
Step 700
700
#AB0770
oklch(49.1% 0.201 350.1)
-
Step 800
800 (this color)
#8B105B
oklch(42.7% 0.167 350.3)
-
Step 900
900
#70194B
oklch(37.7% 0.13 350)
-
Step 950
950
#42112C
oklch(27% 0.082 350)
#8B105B 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) | #2A3B5D | 0.190 |
| Deuteranopia (no green cones) | #4E5058 | 0.164 |
| Tritanopia (no blue cones) | #960036 | 0.064 |
| Achromatopsia (no color) | #494949 | 0.168 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #8B105B
#8B105B
oklch(42.7% 0.167 350.3)
- #005D48
#005D48
oklch(42.6% 0.084 170.6)
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 #8B105B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Mulberry #920A4E ΔE 0.027
- Red Purple #820747 ΔE 0.037
- Dark Fuchsia #9D0759 ΔE 0.038
- Berry #990F4B ΔE 0.043
- Red Violet #9E0168 ΔE 0.043
- Deep Magenta #A0025C ΔE 0.044
- Purple Red #990147 ΔE 0.045
- Wine #80013F ΔE 0.051
Use #8B105B 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.