#7B2357
Closest named color: Red Purple (#820747). oklch(41.1% 0.133 348.2), rgb(123, 35, 87).
Aa
White text reads best on this color (9.45:1).
About this color
#7B2357 is a dark, moderately saturated red. In OKLCH its lightness is 41%, its chroma 0.133 and its hue 348°. Its hue sits on the warm side of the wheel. The nearest named color is Red Purple (#820747), ΔE 0.036 away. White text reads best on it, at 9.45:1.
| Hue family | Reds |
| Lightness | dark (41%) |
| Chroma | moderately saturated (0.133) |
| Temperature | warm |
| Nearest name | Red Purple (#820747) |
| Black text | 2.22:1 |
| White text | 9.45:1 |
Values
| HEX | #7B2357 |
| RGB | rgb(123, 35, 87) |
| HSL | hsl(325, 56%, 31%) |
| OKLCH | oklch(41.1% 0.133 348.2) |
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 #7B2357 | 9.45:1 | AAA | Lc -95.4 | Preferred for body text |
| Black text on #7B2357 | 2.22:1 | Fails | Lc 13.0 | Not readable |
| #7B2357 text on white | 9.45:1 | AAA | Lc 91.0 | Preferred for body text |
| #7B2357 text on black | 2.22:1 | Fails | Lc -11.3 | 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
#FBF3F7
oklch(97.1% 0.01 345.4)
-
Step 100
100
#F6E4EC
oklch(93.6% 0.022 348.8)
-
Step 200
200
#F0CEDE
oklch(88.5% 0.043 348)
-
Step 300
300
#E7ADC9
oklch(80.9% 0.077 348.4)
-
Step 400
400
#D97FAE
oklch(70.7% 0.124 348.2)
-
Step 500
500
#CC5B9A
oklch(63% 0.159 348.1)
-
Step 600
600
#B73D85
oklch(55.5% 0.174 347.8)
-
Step 700
700
#9E2E70
oklch(49.2% 0.162 348.4)
-
Step 800
800 (this color)
#7B2357
oklch(41.1% 0.133 348.2)
-
Step 900
900
#67264B
oklch(37.6% 0.104 348)
-
Step 950
950
#3D172C
oklch(27% 0.066 348.1)
#7B2357 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) | #2F3C58 | 0.148 |
| Deuteranopia (no green cones) | #484B55 | 0.130 |
| Tritanopia (no blue cones) | #842039 | 0.053 |
| Achromatopsia (no color) | #464646 | 0.135 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #7B2357
#7B2357
oklch(41.1% 0.133 348.2)
- #005942
#005942
oklch(41.2% 0.084 167.9)
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 #7B2357, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Red Purple #820747 ΔE 0.036
- Velvet #750851 ΔE 0.039
- Wine #80013F ΔE 0.046
- Mulberry #920A4E ΔE 0.051
- Rich Purple #720058 ΔE 0.051
- Merlot #730039 ΔE 0.061
- Berry #990F4B ΔE 0.065
- Red Wine #8C0034 ΔE 0.065
Use #7B2357 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.