#261D4C
Closest named color: Oxford Blue (#1B263B). oklch(27% 0.083 288.3), rgb(38, 29, 76).
Aa
White text reads best on this color (15.41:1).
About this color
#261D4C is a dark, moderately saturated purple. In OKLCH its lightness is 27%, its chroma 0.083 and its hue 288°. Its hue sits on the cool side of the wheel. The nearest named color is Oxford Blue (#1B263B), ΔE 0.049 away. White text reads best on it, at 15.41:1.
| Hue family | Purples |
| Lightness | dark (27%) |
| Chroma | moderately saturated (0.083) |
| Temperature | cool |
| Nearest name | Oxford Blue (#1B263B) |
| Black text | 1.36:1 |
| White text | 15.41:1 |
Values
| HEX | #261D4C |
| RGB | rgb(38, 29, 76) |
| HSL | hsl(251, 45%, 21%) |
| OKLCH | oklch(27% 0.083 288.3) |
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 #261D4C | 15.41:1 | AAA | Lc -104.9 | Preferred for body text |
| Black text on #261D4C | 1.36:1 | Fails | Lc 0.0 | Not readable |
| #261D4C text on white | 15.41:1 | AAA | Lc 102.2 | Preferred for body text |
| #261D4C text on black | 1.36:1 | Fails | Lc 0.0 | 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 950.
-
Step 50
50
#F5F4FE
oklch(97.1% 0.013 290.8)
-
Step 100
100
#E8E7FC
oklch(93.5% 0.028 288)
-
Step 200
200
#D7D4FC
oklch(88.5% 0.055 288.7)
-
Step 300
300
#BDB7FD
oklch(80.9% 0.098 287.9)
-
Step 400
400
#9E8EFC
oklch(70.8% 0.157 288.4)
-
Step 500
500
#886CFA
oklch(63% 0.203 288.2)
-
Step 600
600
#744FE9
oklch(55.6% 0.22 288.1)
-
Step 700
700
#623ECA
oklch(49.1% 0.204 288.3)
-
Step 800
800
#5035A4
oklch(42.8% 0.169 288.3)
-
Step 900
900
#413082
oklch(37.7% 0.132 287.9)
-
Step 950
950 (this color)
#261D4C
oklch(27% 0.083 288.3)
#261D4C 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) | #04264E | 0.047 |
| Deuteranopia (no green cones) | #04234B | 0.046 |
| Tritanopia (no blue cones) | #1A2731 | 0.068 |
| Achromatopsia (no color) | #252525 | 0.084 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #261D4C
#261D4C
oklch(27% 0.083 288.3)
- #292800
#292800
oklch(26.9% 0.058 108.3)
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 #261D4C, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Oxford Blue #1B263B ΔE 0.049
- Dark Indigo #1F0954 ΔE 0.050
- Space Cadet #2B2D42 ΔE 0.058
- Dark Purple #35063E ΔE 0.061
- Dark #1B2431 ΔE 0.062
- Marine #042E60 ΔE 0.064
- Deep Purple #36013F ΔE 0.069
- Midnight Blue #191970 ΔE 0.069
Use #261D4C 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.