#7B2787
Closest named color: Purple (#800080). oklch(44.2% 0.166 322.4), rgb(123, 39, 135).
Aa
White text reads best on this color (8.46:1).
About this color
#7B2787 is a dark, vivid purple. In OKLCH its lightness is 44%, its chroma 0.166 and its hue 322°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Purple (#800080), ΔE 0.039 away. White text reads best on it, at 8.46:1.
| Hue family | Purples |
| Lightness | dark (44%) |
| Chroma | vivid (0.166) |
| Temperature | in between |
| Nearest name | Purple (#800080) |
| Black text | 2.48:1 |
| White text | 8.46:1 |
Values
| HEX | #7B2787 |
| RGB | rgb(123, 39, 135) |
| HSL | hsl(293, 55%, 34%) |
| OKLCH | oklch(44.2% 0.166 322.4) |
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 #7B2787 | 8.46:1 | AAA | Lc -92.9 | Preferred for body text |
| Black text on #7B2787 | 2.48:1 | Fails | Lc 15.7 | Dividers and decoration only |
| #7B2787 text on white | 8.46:1 | AAA | Lc 88.2 | Fine for body text |
| #7B2787 text on black | 2.48:1 | Fails | Lc -13.9 | 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
#F3E4F5
oklch(93.6% 0.028 322.2)
-
Step 200
200
#EBCEEE
oklch(88.5% 0.053 323.1)
-
Step 300
300
#DFACE6
oklch(81% 0.097 322.4)
-
Step 400
400
#CD7DD9
oklch(70.7% 0.155 322.2)
-
Step 500
500
#BF57CE
oklch(63.2% 0.197 322.5)
-
Step 600
600
#AA35BB
oklch(55.6% 0.215 322.3)
-
Step 700
700
#9226A1
oklch(49.2% 0.2 322.5)
-
Step 800
800 (this color)
#7B2787
oklch(44.2% 0.166 322.4)
-
Step 900
900
#602369
oklch(37.8% 0.129 322.3)
-
Step 950
950
#38163D
oklch(27% 0.081 322.4)
#7B2787 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) | #06478A | 0.171 |
| Deuteranopia (no green cones) | #355085 | 0.144 |
| Tritanopia (no blue cones) | #7D3854 | 0.100 |
| Achromatopsia (no color) | #4D4D4D | 0.167 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #7B2787
#7B2787
oklch(44.2% 0.166 322.4)
- #016600
#016600
oklch(44.2% 0.15 142.4)
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 #7B2787, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Purple #800080 ΔE 0.039
- Dark Magenta #8B008B ΔE 0.044
- Rebecca Purple #663399 ΔE 0.054
- Warm Purple #952E8F ΔE 0.057
- Light Eggplant #894585 ΔE 0.072
- Rich Purple #720058 ΔE 0.088
- Grape #7209B7 ΔE 0.088
- Red Violet #9E0168 ΔE 0.090
Use #7B2787 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.