#7D288D
Closest named color: Dark Magenta (#8B008B). oklch(44.9% 0.171 320.9), rgb(125, 40, 141).
Aa
White text reads best on this color (8.20:1).
About this color
#7D288D is a dark, vivid purple. In OKLCH its lightness is 45%, its chroma 0.171 and its hue 321°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Magenta (#8B008B), ΔE 0.042 away. White text reads best on it, at 8.20:1.
| Hue family | Purples |
| Lightness | dark (45%) |
| Chroma | vivid (0.171) |
| Temperature | in between |
| Nearest name | Dark Magenta (#8B008B) |
| Black text | 2.56:1 |
| White text | 8.20:1 |
Values
| HEX | #7D288D |
| RGB | rgb(125, 40, 141) |
| HSL | hsl(290, 56%, 35%) |
| OKLCH | oklch(44.9% 0.171 320.9) |
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 #7D288D | 8.20:1 | AAA | Lc -92.2 | Preferred for body text |
| Black text on #7D288D | 2.56:1 | Fails | Lc 16.5 | Dividers and decoration only |
| #7D288D text on white | 8.20:1 | AAA | Lc 87.5 | Fine for body text |
| #7D288D text on black | 2.56:1 | Fails | Lc -14.7 | 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
#F3E4F6
oklch(93.6% 0.029 320.6)
-
Step 200
200
#EACEF0
oklch(88.5% 0.055 320.3)
-
Step 300
300
#DEACE8
oklch(80.9% 0.099 320.7)
-
Step 400
400
#CD7CDD
oklch(70.7% 0.161 320.8)
-
Step 500
500
#BE55D3
oklch(63.1% 0.204 320.7)
-
Step 600
600
#AA33C0
oklch(55.7% 0.222 320.9)
-
Step 700
700
#9123A5
oklch(49% 0.206 320.8)
-
Step 800
800 (this color)
#7D288D
oklch(44.9% 0.171 320.9)
-
Step 900
900
#60226B
oklch(37.8% 0.133 321.3)
-
Step 950
950
#38153F
oklch(27% 0.085 320.7)
#7D288D 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) | #004990 | 0.174 |
| Deuteranopia (no green cones) | #33528B | 0.148 |
| Tritanopia (no blue cones) | #7E3A58 | 0.103 |
| Achromatopsia (no color) | #4F4F4F | 0.172 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #7D288D
#7D288D
oklch(44.9% 0.171 320.9)
- #156700
#156700
oklch(44.8% 0.147 140.9)
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 #7D288D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Magenta #8B008B ΔE 0.042
- Purple #800080 ΔE 0.043
- Warm Purple #952E8F ΔE 0.052
- Rebecca Purple #663399 ΔE 0.052
- Light Eggplant #894585 ΔE 0.071
- Grape #7209B7 ΔE 0.081
- Purply #983FB2 ΔE 0.088
- Red Violet #9E0168 ΔE 0.093
Use #7D288D 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.