#8A0047
Closest named color: Red Purple (#820747). oklch(41% 0.166 359.8), rgb(138, 0, 71).
Aa
White text reads best on this color (9.67:1).
About this color
#8A0047 is a dark, vivid red. In OKLCH its lightness is 41%, its chroma 0.166 and its hue 360°. Its hue sits on the warm side of the wheel. The nearest named color is Red Purple (#820747), ΔE 0.017 away. White text reads best on it, at 9.67:1.
| Hue family | Reds |
| Lightness | dark (41%) |
| Chroma | vivid (0.166) |
| Temperature | warm |
| Nearest name | Red Purple (#820747) |
| Black text | 2.17:1 |
| White text | 9.67:1 |
Values
| HEX | #8A0047 |
| RGB | rgb(138, 0, 71) |
| HSL | hsl(329, 100%, 27%) |
| OKLCH | oklch(41% 0.166 359.8) |
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 #8A0047 | 9.67:1 | AAA | Lc -94.6 | Preferred for body text |
| Black text on #8A0047 | 2.17:1 | Fails | Lc 13.8 | Not readable |
| #8A0047 text on white | 9.67:1 | AAA | Lc 90.1 | Preferred for body text |
| #8A0047 text on black | 2.17:1 | Fails | Lc -12.1 | 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
#FEF2F5
oklch(97.1% 0.013 0.3)
-
Step 100
100
#FBE3E9
oklch(93.7% 0.027 0.7)
-
Step 200
200
#F9CBD8
oklch(88.6% 0.054 359.5)
-
Step 300
300
#F5A6BE
oklch(80.8% 0.097 359.7)
-
Step 400
400
#EC729D
oklch(70.6% 0.156 359.6)
-
Step 500
500
#E24585
oklch(63.1% 0.199 359.7)
-
Step 600
600
#CD166E
oklch(55.6% 0.216 0)
-
Step 700
700
#B0005C
oklch(49% 0.199 360)
-
Step 800
800 (this color)
#8A0047
oklch(41% 0.166 359.8)
-
Step 900
900
#73173F
oklch(37.6% 0.13 359.5)
-
Step 950
950
#441025
oklch(27% 0.082 359.5)
#8A0047 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) | #2D3548 | 0.190 |
| Deuteranopia (no green cones) | #4F4D44 | 0.169 |
| Tritanopia (no blue cones) | #970027 | 0.059 |
| Achromatopsia (no color) | #444444 | 0.168 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #8A0047
#8A0047
oklch(41% 0.166 359.8)
- #00574C
#00574C
oklch(40.9% 0.074 180.4)
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 #8A0047, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Red Purple #820747 ΔE 0.017
- Mulberry #920A4E ΔE 0.022
- Wine #80013F ΔE 0.025
- Red Wine #8C0034 ΔE 0.031
- Purple Red #990147 ΔE 0.034
- Berry #990F4B ΔE 0.038
- Dark Fuchsia #9D0759 ΔE 0.049
- Velvet #750851 ΔE 0.051
Use #8A0047 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.