#7A218D
Closest named color: Purple (#800080). oklch(43.8% 0.178 319.8), rgb(122, 33, 141).
Aa
White text reads best on this color (8.64:1).
About this color
#7A218D is a dark, vivid purple. In OKLCH its lightness is 44%, its chroma 0.178 and its hue 320°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Purple (#800080), ΔE 0.036 away. White text reads best on it, at 8.64:1.
| Hue family | Purples |
| Lightness | dark (44%) |
| Chroma | vivid (0.178) |
| Temperature | in between |
| Nearest name | Purple (#800080) |
| Black text | 2.42:1 |
| White text | 8.64:1 |
Values
| HEX | #7A218D |
| RGB | rgb(122, 33, 141) |
| HSL | hsl(289, 62%, 34%) |
| OKLCH | oklch(43.8% 0.178 319.8) |
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 #7A218D | 8.64:1 | AAA | Lc -93.2 | Preferred for body text |
| Black text on #7A218D | 2.42:1 | Fails | Lc 15.4 | Dividers and decoration only |
| #7A218D text on white | 8.64:1 | AAA | Lc 88.6 | Fine for body text |
| #7A218D text on black | 2.42:1 | Fails | Lc -13.6 | 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
#FAF3FB
oklch(97.2% 0.013 321.9)
-
Step 100
100
#F3E4F7
oklch(93.6% 0.03 319.1)
-
Step 200
200
#EBCDF1
oklch(88.4% 0.058 320.6)
-
Step 300
300
#DFABEB
oklch(81% 0.104 319.9)
-
Step 400
400
#CD7BE0
oklch(70.7% 0.165 319.9)
-
Step 500
500
#BF52D7
oklch(63.1% 0.213 320)
-
Step 600
600
#AA2EC4
oklch(55.5% 0.23 319.9)
-
Step 700
700
#921DAA
oklch(49.1% 0.215 319.8)
-
Step 800
800 (this color)
#7A218D
oklch(43.8% 0.178 319.8)
-
Step 900
900
#60206E
oklch(37.7% 0.139 319.9)
-
Step 950
950
#381440
oklch(26.9% 0.088 320)
#7A218D 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) | #004690 | 0.174 |
| Deuteranopia (no green cones) | #2B4F8B | 0.155 |
| Tritanopia (no blue cones) | #7A3756 | 0.109 |
| Achromatopsia (no color) | #4C4C4C | 0.179 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #7A218D
#7A218D
oklch(43.8% 0.178 319.8)
- #1B6300
#1B6300
oklch(43.8% 0.141 139.9)
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 #7A218D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Purple #800080 ΔE 0.036
- Dark Magenta #8B008B ΔE 0.041
- Rebecca Purple #663399 ΔE 0.051
- Warm Purple #952E8F ΔE 0.063
- Grape #7209B7 ΔE 0.075
- Light Eggplant #894585 ΔE 0.084
- Rich Purple #720058 ΔE 0.093
- Purply #983FB2 ΔE 0.098
Use #7A218D 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.