#26263B
Closest named color: Oxford Blue (#1B263B). oklch(27.9% 0.038 283.6), rgb(38, 38, 59).
Aa
White text reads best on this color (14.75:1).
About this color
#26263B is a dark, muted purple. In OKLCH its lightness is 28%, its chroma 0.038 and its hue 284°. Its hue sits on the cool side of the wheel. The nearest named color is Oxford Blue (#1B263B), ΔE 0.018 away. White text reads best on it, at 14.75:1.
| Hue family | Purples |
| Lightness | dark (28%) |
| Chroma | muted (0.038) |
| Temperature | cool |
| Nearest name | Oxford Blue (#1B263B) |
| Black text | 1.42:1 |
| White text | 14.75:1 |
Values
| HEX | #26263B |
| RGB | rgb(38, 38, 59) |
| HSL | hsl(240, 22%, 19%) |
| OKLCH | oklch(27.9% 0.038 283.6) |
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 #26263B | 14.75:1 | AAA | Lc -104.4 | Preferred for body text |
| Black text on #26263B | 1.42:1 | Fails | Lc 0.0 | Not readable |
| #26263B text on white | 14.75:1 | AAA | Lc 101.6 | Preferred for body text |
| #26263B text on black | 1.42:1 | 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
#F5F5F9
oklch(97.1% 0.005 286.3)
-
Step 100
100
#E8E9F3
oklch(93.6% 0.013 281.6)
-
Step 200
200
#D6D7EA
oklch(88.4% 0.026 283.4)
-
Step 300
300
#BCBDDE
oklch(80.8% 0.046 283.9)
-
Step 400
400
#9A9BCD
oklch(70.7% 0.073 283.5)
-
Step 500
500
#8282C0
oklch(63.1% 0.093 283.4)
-
Step 600
600
#6C6AAC
oklch(55.5% 0.101 284)
-
Step 700
700
#5A5994
oklch(49.2% 0.093 283.2)
-
Step 800
800
#4A4978
oklch(42.8% 0.077 283.6)
-
Step 900
900
#3D3D61
oklch(37.7% 0.061 283.1)
-
Step 950
950 (this color)
#26263B
oklch(27.9% 0.038 283.6)
#26263B 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) | #20293C | 0.013 |
| Deuteranopia (no green cones) | #1F273A | 0.012 |
| Tritanopia (no blue cones) | #212A2E | 0.033 |
| Achromatopsia (no color) | #282828 | 0.039 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #26263B
#26263B
oklch(27.9% 0.038 283.6)
- #2C2912
#2C2912
oklch(27.8% 0.038 101.9)
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 #26263B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Oxford Blue #1B263B ΔE 0.018
- Space Cadet #2B2D42 ΔE 0.026
- Dark #1B2431 ΔE 0.028
- Jet #212529 ΔE 0.035
- Gunmetal #293241 ΔE 0.040
- Prussian Blue #1D3557 ΔE 0.062
- Rich Black #0D1B2A ΔE 0.065
- Dark Blue Grey #1F3B4D ΔE 0.069
Use #26263B 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.