#50267B
Closest named color: Indigo (#4B0082). oklch(37.2% 0.138 302.9), rgb(80, 38, 123).
Aa
White text reads best on this color (11.02:1).
About this color
#50267B is a dark, moderately saturated purple. In OKLCH its lightness is 37%, its chroma 0.138 and its hue 303°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Indigo (#4B0082), ΔE 0.053 away. White text reads best on it, at 11.02:1.
| Hue family | Purples |
| Lightness | dark (37%) |
| Chroma | moderately saturated (0.138) |
| Temperature | in between |
| Nearest name | Indigo (#4B0082) |
| Black text | 1.90:1 |
| White text | 11.02:1 |
Values
| HEX | #50267B |
| RGB | rgb(80, 38, 123) |
| HSL | hsl(270, 53%, 32%) |
| OKLCH | oklch(37.2% 0.138 302.9) |
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 #50267B | 11.02:1 | AAA | Lc -98.9 | Preferred for body text |
| Black text on #50267B | 1.90:1 | Fails | Lc 9.0 | Not readable |
| #50267B text on white | 11.02:1 | AAA | Lc 95.0 | Preferred for body text |
| #50267B text on black | 1.90:1 | Fails | Lc -7.7 | 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 900.
-
Step 50
50
#F7F3FD
oklch(97% 0.014 304.1)
-
Step 100
100
#EEE5FB
oklch(93.5% 0.031 304.3)
-
Step 200
200
#E0D1F9
oklch(88.5% 0.057 302.3)
-
Step 300
300
#CEB0F8
oklch(80.8% 0.104 303.2)
-
Step 400
400
#B684F5
oklch(70.8% 0.166 302.8)
-
Step 500
500
#A55FF0
oklch(63.2% 0.211 303.1)
-
Step 600
600
#903EDF
oklch(55.6% 0.23 302.6)
-
Step 700
700
#7B2DC2
oklch(49.1% 0.215 302.7)
-
Step 800
800
#64289D
oklch(42.7% 0.178 302.8)
-
Step 900
900 (this color)
#50267B
oklch(37.2% 0.138 302.9)
-
Step 950
950
#2F1849
oklch(26.9% 0.088 302.5)
#50267B 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) | #003B7E | 0.105 |
| Deuteranopia (no green cones) | #033C79 | 0.105 |
| Tritanopia (no blue cones) | #47394D | 0.102 |
| Achromatopsia (no color) | #3C3C3C | 0.139 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #50267B
#50267B
oklch(37.2% 0.138 302.9)
- #384800
#384800
oklch(37.4% 0.092 122.9)
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 #50267B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Indigo #4B0082 ΔE 0.053
- Dark Slate Blue #483D8B ΔE 0.058
- Royal Purple #4B006E ΔE 0.061
- Rebecca Purple #663399 ΔE 0.071
- Blueberry #464196 ΔE 0.075
- Grape Purple #5D1451 ΔE 0.082
- Imperial Purple #480CA8 ΔE 0.084
- Chrysanthemum #560BAD ΔE 0.086
Use #50267B 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.