#26396C
Closest named color: Marine Blue (#01386A). oklch(35.7% 0.092 266.5), rgb(38, 57, 108).
Aa
White text reads best on this color (11.14:1).
About this color
#26396C is a dark, moderately saturated blue. In OKLCH its lightness is 36%, its chroma 0.092 and its hue 266°. Its hue sits on the cool side of the wheel. The nearest named color is Marine Blue (#01386A), ΔE 0.031 away. White text reads best on it, at 11.14:1.
| Hue family | Blues |
| Lightness | dark (36%) |
| Chroma | moderately saturated (0.092) |
| Temperature | cool |
| Nearest name | Marine Blue (#01386A) |
| Black text | 1.88:1 |
| White text | 11.14:1 |
Values
| HEX | #26396C |
| RGB | rgb(38, 57, 108) |
| HSL | hsl(224, 48%, 29%) |
| OKLCH | oklch(35.7% 0.092 266.5) |
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 #26396C | 11.14:1 | AAA | Lc -99.4 | Preferred for body text |
| Black text on #26396C | 1.88:1 | Fails | Lc 8.3 | Not readable |
| #26396C text on white | 11.14:1 | AAA | Lc 95.6 | Preferred for body text |
| #26396C text on black | 1.88:1 | 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 900.
-
Step 50
50
#F2F5FC
oklch(97% 0.01 267.4)
-
Step 100
100
#E4EAF8
oklch(93.7% 0.02 267.3)
-
Step 200
200
#CDD9F3
oklch(88.4% 0.038 265.8)
-
Step 300
300
#ACC0EE
oklch(80.9% 0.069 266.5)
-
Step 400
400
#819EE6
oklch(70.6% 0.111 266.8)
-
Step 500
500
#6285DE
oklch(63.2% 0.14 266.3)
-
Step 600
600
#4A6CCC
oklch(55.5% 0.153 266.7)
-
Step 700
700
#3B5AB0
oklch(49.1% 0.142 266.4)
-
Step 800
800
#314A8F
oklch(42.7% 0.118 266.5)
-
Step 900
900 (this color)
#26396C
oklch(35.7% 0.092 266.5)
-
Step 950
950
#192543
oklch(27% 0.058 266.1)
#26396C 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) | #213F6E | 0.018 |
| Deuteranopia (no green cones) | #16386B | 0.018 |
| Tritanopia (no blue cones) | #00454D | 0.079 |
| Achromatopsia (no color) | #3B3B3B | 0.092 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #26396C
#26396C
oklch(35.7% 0.092 266.5)
- #4D3900
#4D3900
oklch(35.7% 0.073 86.5)
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 #26396C, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Marine Blue #01386A ΔE 0.031
- Twilight Blue #0A437A ΔE 0.038
- Prussian Blue #1D3557 ΔE 0.040
- Marine #042E60 ΔE 0.054
- Dark Grey Blue #29465B ΔE 0.056
- Dark Blue Grey #1F3B4D ΔE 0.058
- Midnight Green #073B4C ΔE 0.067
- Charcoal #264653 ΔE 0.067
Use #26396C 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.