#751C8D
Closest named color: Purple (#800080). oklch(42.7% 0.181 317.8), rgb(117, 28, 141).
Aa
White text reads best on this color (9.10:1).
About this color
#751C8D is a dark, vivid purple. In OKLCH its lightness is 43%, its chroma 0.181 and its hue 318°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Purple (#800080), ΔE 0.037 away. White text reads best on it, at 9.10:1.
| Hue family | Purples |
| Lightness | dark (43%) |
| Chroma | vivid (0.181) |
| Temperature | in between |
| Nearest name | Purple (#800080) |
| Black text | 2.30:1 |
| White text | 9.10:1 |
Values
| HEX | #751C8D |
| RGB | rgb(117, 28, 141) |
| HSL | hsl(287, 67%, 33%) |
| OKLCH | oklch(42.7% 0.181 317.8) |
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 #751C8D | 9.10:1 | AAA | Lc -94.3 | Preferred for body text |
| Black text on #751C8D | 2.30:1 | Fails | Lc 14.2 | Not readable |
| #751C8D text on white | 9.10:1 | AAA | Lc 89.8 | Fine for body text |
| #751C8D text on black | 2.30:1 | Fails | Lc -12.5 | 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
#FAF3FC
oklch(97.2% 0.014 318.7)
-
Step 100
100
#F3E4F8
oklch(93.7% 0.031 317.7)
-
Step 200
200
#EACEF3
oklch(88.6% 0.058 317.9)
-
Step 300
300
#DDABED
oklch(80.9% 0.105 317.8)
-
Step 400
400
#CB7BE4
oklch(70.7% 0.168 317.8)
-
Step 500
500
#BD52DC
oklch(63.1% 0.216 317.9)
-
Step 600
600
#A82DCA
oklch(55.6% 0.235 317.6)
-
Step 700
700
#901CAE
oklch(49% 0.218 317.8)
-
Step 800
800 (this color)
#751C8D
oklch(42.7% 0.181 317.8)
-
Step 900
900
#5F2071
oklch(37.8% 0.141 317.8)
-
Step 950
950
#381442
oklch(27% 0.09 318.3)
#751C8D 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) | #004390 | 0.169 |
| Deuteranopia (no green cones) | #204B8B | 0.158 |
| Tritanopia (no blue cones) | #743555 | 0.112 |
| Achromatopsia (no color) | #484848 | 0.183 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #751C8D
#751C8D
oklch(42.7% 0.181 317.8)
- #245E00
#245E00
oklch(42.6% 0.131 137.7)
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 #751C8D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Purple #800080 ΔE 0.037
- Dark Magenta #8B008B ΔE 0.048
- Rebecca Purple #663399 ΔE 0.049
- Grape #7209B7 ΔE 0.071
- Warm Purple #952E8F ΔE 0.077
- Rich Purple #720058 ΔE 0.091
- Chrysanthemum #560BAD ΔE 0.091
- Light Eggplant #894585 ΔE 0.096
Use #751C8D 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.