#80137D
Closest named color: Purple (#800080). oklch(42.7% 0.18 329.5), rgb(128, 19, 125).
Aa
White text reads best on this color (9.10:1).
About this color
#80137D is a dark, vivid purple. In OKLCH its lightness is 43%, its chroma 0.180 and its hue 329°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Purple (#800080), ΔE 0.015 away. White text reads best on it, at 9.10:1.
| Hue family | Purples |
| Lightness | dark (43%) |
| Chroma | vivid (0.180) |
| Temperature | in between |
| Nearest name | Purple (#800080) |
| Black text | 2.30:1 |
| White text | 9.10:1 |
Values
| HEX | #80137D |
| RGB | rgb(128, 19, 125) |
| HSL | hsl(302, 74%, 29%) |
| OKLCH | oklch(42.7% 0.18 329.5) |
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 #80137D | 9.10:1 | AAA | Lc -94.0 | Preferred for body text |
| Black text on #80137D | 2.30:1 | Fails | Lc 14.5 | Not readable |
| #80137D text on white | 9.10:1 | AAA | Lc 89.5 | Fine for body text |
| #80137D text on black | 2.30:1 | Fails | Lc -12.8 | 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
#FBF2FA
oklch(97% 0.014 329.1)
-
Step 100
100
#F6E3F4
oklch(93.6% 0.03 329.1)
-
Step 200
200
#F0CCEC
oklch(88.5% 0.058 329.7)
-
Step 300
300
#E7A8E2
oklch(80.9% 0.105 329.2)
-
Step 400
400
#D975D3
oklch(70.7% 0.17 329.4)
-
Step 500
500
#CC4AC7
oklch(63% 0.216 329.4)
-
Step 600
600
#B721B3
oklch(55.6% 0.234 329.4)
-
Step 700
700
#9E0C9A
oklch(49.1% 0.218 329.7)
-
Step 800
800 (this color)
#80137D
oklch(42.7% 0.18 329.5)
-
Step 900
900
#671B65
oklch(37.7% 0.141 329)
-
Step 950
950
#3D123B
oklch(27.1% 0.089 329.6)
#80137D 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) | #003F80 | 0.197 |
| Deuteranopia (no green cones) | #374D7B | 0.165 |
| Tritanopia (no blue cones) | #85264A | 0.098 |
| Achromatopsia (no color) | #484848 | 0.182 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #80137D
#80137D
oklch(42.7% 0.18 329.5)
- #006027
#006027
oklch(42.7% 0.12 149.3)
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 #80137D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Purple #800080 ΔE 0.015
- Dark Magenta #8B008B ΔE 0.032
- Warm Purple #952E8F ΔE 0.066
- Rich Purple #720058 ΔE 0.069
- Red Violet #9E0168 ΔE 0.075
- Velvet #750851 ΔE 0.076
- Rebecca Purple #663399 ΔE 0.081
- Dark Fuchsia #9D0759 ΔE 0.090
Use #80137D 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.