#811554
Closest named color: Red Purple (#820747). oklch(40.8% 0.152 350.9), rgb(129, 21, 84).
Aa
White text reads best on this color (9.68:1).
About this color
#811554 is a dark, vivid red. In OKLCH its lightness is 41%, its chroma 0.152 and its hue 351°. Its hue sits on the warm side of the wheel. The nearest named color is Red Purple (#820747), ΔE 0.022 away. White text reads best on it, at 9.68:1.
| Hue family | Reds |
| Lightness | dark (41%) |
| Chroma | vivid (0.152) |
| Temperature | warm |
| Nearest name | Red Purple (#820747) |
| Black text | 2.16:1 |
| White text | 9.68:1 |
Values
| HEX | #811554 |
| RGB | rgb(129, 21, 84) |
| HSL | hsl(325, 72%, 29%) |
| OKLCH | oklch(40.8% 0.152 350.9) |
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 #811554 | 9.68:1 | AAA | Lc -95.4 | Preferred for body text |
| Black text on #811554 | 2.16:1 | Fails | Lc 12.9 | Not readable |
| #811554 text on white | 9.68:1 | AAA | Lc 91.0 | Preferred for body text |
| #811554 text on black | 2.16:1 | Fails | Lc -11.3 | 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
#FCF2F6
oklch(97% 0.012 351)
-
Step 100
100
#F8E3EC
oklch(93.5% 0.026 349.8)
-
Step 200
200
#F4CCDD
oklch(88.4% 0.05 350.7)
-
Step 300
300
#EEA9C8
oklch(80.9% 0.09 350.7)
-
Step 400
400
#E278AC
oklch(70.7% 0.144 350.6)
-
Step 500
500
#D65197
oklch(63.1% 0.181 350.9)
-
Step 600
600
#C12D82
oklch(55.6% 0.198 350.6)
-
Step 700
700
#A61D6D
oklch(49% 0.184 351)
-
Step 800
800 (this color)
#811554
oklch(40.8% 0.152 350.9)
-
Step 900
900
#6D1F49
oklch(37.7% 0.119 351.1)
-
Step 950
950
#40142B
oklch(27% 0.075 350.8)
#811554 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) | #2A3856 | 0.172 |
| Deuteranopia (no green cones) | #494B52 | 0.150 |
| Tritanopia (no blue cones) | #8B0933 | 0.057 |
| Achromatopsia (no color) | #444444 | 0.154 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #811554
#811554
oklch(40.8% 0.152 350.9)
- #005844
#005844
oklch(41% 0.081 170.6)
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 #811554, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Red Purple #820747 ΔE 0.022
- Velvet #750851 ΔE 0.033
- Wine #80013F ΔE 0.035
- Mulberry #920A4E ΔE 0.037
- Rich Purple #720058 ΔE 0.046
- Berry #990F4B ΔE 0.055
- Purple Red #990147 ΔE 0.055
- Merlot #730039 ΔE 0.055
Use #811554 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.