#891F82
Closest named color: Dark Magenta (#8B008B). oklch(45.3% 0.178 331), rgb(137, 31, 130).
Aa
White text reads best on this color (8.13:1).
About this color
#891F82 is a medium-dark, vivid purple. In OKLCH its lightness is 45%, its chroma 0.178 and its hue 331°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Magenta (#8B008B), ΔE 0.030 away. White text reads best on it, at 8.13:1.
| Hue family | Purples |
| Lightness | medium-dark (45%) |
| Chroma | vivid (0.178) |
| Temperature | in between |
| Nearest name | Dark Magenta (#8B008B) |
| Black text | 2.58:1 |
| White text | 8.13:1 |
Values
| HEX | #891F82 |
| RGB | rgb(137, 31, 130) |
| HSL | hsl(304, 63%, 33%) |
| OKLCH | oklch(45.3% 0.178 331) |
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 #891F82 | 8.13:1 | AAA | Lc -91.7 | Preferred for body text |
| Black text on #891F82 | 2.58:1 | Fails | Lc 17.1 | Dividers and decoration only |
| #891F82 text on white | 8.13:1 | AAA | Lc 86.9 | Fine for body text |
| #891F82 text on black | 2.58:1 | Fails | Lc -15.2 | Dividers and decoration only |
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
#F6E3F3
oklch(93.6% 0.029 330.9)
-
Step 200
200
#F0CCEB
oklch(88.5% 0.057 330.7)
-
Step 300
300
#E8A8E0
oklch(80.9% 0.104 330.9)
-
Step 400
400
#DA76D0
oklch(70.8% 0.166 331)
-
Step 500
500
#CD4BC3
oklch(63.1% 0.212 330.9)
-
Step 600
600
#B822AF
oklch(55.5% 0.231 331)
-
Step 700
700
#9E0F97
oklch(49.1% 0.215 330.7)
-
Step 800
800 (this color)
#891F82
oklch(45.3% 0.178 331)
-
Step 900
900
#681B62
oklch(37.7% 0.139 331.3)
-
Step 950
950
#3D123A
oklch(27% 0.088 330.5)
#891F82 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) | #144685 | 0.193 |
| Deuteranopia (no green cones) | #41557F | 0.163 |
| Tritanopia (no blue cones) | #8F2D4F | 0.095 |
| Achromatopsia (no color) | #4F4F4F | 0.180 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #891F82
#891F82
oklch(45.3% 0.178 331)
- #006830
#006830
oklch(45.3% 0.122 151.1)
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 #891F82, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Magenta #8B008B ΔE 0.030
- Purple #800080 ΔE 0.037
- Warm Purple #952E8F ΔE 0.040
- Red Violet #9E0168 ΔE 0.062
- Light Eggplant #894585 ΔE 0.070
- Deep Magenta #A0025C ΔE 0.079
- Dark Fuchsia #9D0759 ΔE 0.080
- Rebecca Purple #663399 ΔE 0.084
Use #891F82 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.