#850F47
Closest named color: Red Purple (#820747). oklch(40.7% 0.154 359.4), rgb(133, 15, 71).
Aa
White text reads best on this color (9.73:1).
About this color
#850F47 is a dark, vivid red. In OKLCH its lightness is 41%, its chroma 0.154 and its hue 359°. Its hue sits on the warm side of the wheel. The nearest named color is Red Purple (#820747), ΔE 0.011 away. White text reads best on it, at 9.73:1.
| Hue family | Reds |
| Lightness | dark (41%) |
| Chroma | vivid (0.154) |
| Temperature | warm |
| Nearest name | Red Purple (#820747) |
| Black text | 2.15:1 |
| White text | 9.73:1 |
Values
| HEX | #850F47 |
| RGB | rgb(133, 15, 71) |
| HSL | hsl(332, 80%, 29%) |
| OKLCH | oklch(40.7% 0.154 359.4) |
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 #850F47 | 9.73:1 | AAA | Lc -95.3 | Preferred for body text |
| Black text on #850F47 | 2.15:1 | Fails | Lc 13.0 | Not readable |
| #850F47 text on white | 9.73:1 | AAA | Lc 90.9 | Preferred for body text |
| #850F47 text on black | 2.15:1 | Fails | Lc -11.4 | 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
#FAE3E9
oklch(93.6% 0.026 359.9)
-
Step 200
200
#F6CCD8
oklch(88.5% 0.05 359.1)
-
Step 300
300
#F2A8BF
oklch(80.9% 0.091 359.1)
-
Step 400
400
#E7779E
oklch(70.7% 0.144 359.3)
-
Step 500
500
#DC4D86
oklch(63% 0.185 359.3)
-
Step 600
600
#C82770
oklch(55.7% 0.201 359.4)
-
Step 700
700
#AC165D
oklch(49.1% 0.187 359.6)
-
Step 800
800 (this color)
#850F47
oklch(40.7% 0.154 359.4)
-
Step 900
900
#701D40
oklch(37.6% 0.12 359)
-
Step 950
950
#421325
oklch(27% 0.075 359.7)
#850F47 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) | #2E3648 | 0.176 |
| Deuteranopia (no green cones) | #4E4C44 | 0.157 |
| Tritanopia (no blue cones) | #91002A | 0.050 |
| Achromatopsia (no color) | #444444 | 0.156 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #850F47
#850F47
oklch(40.7% 0.154 359.4)
- #00564B
#00564B
oklch(40.6% 0.074 180.3)
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 #850F47, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Red Purple #820747 ΔE 0.011
- Wine #80013F ΔE 0.020
- Mulberry #920A4E ΔE 0.029
- Red Wine #8C0034 ΔE 0.033
- Purple Red #990147 ΔE 0.042
- Berry #990F4B ΔE 0.044
- Velvet #750851 ΔE 0.045
- Bordeaux #7B002C ΔE 0.047
Use #850F47 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.