#26376F
Closest named color: Marine Blue (#01386A). oklch(35.5% 0.099 268.3), rgb(38, 55, 111).
Aa
White text reads best on this color (11.29:1).
About this color
#26376F is a dark, moderately saturated blue. In OKLCH its lightness is 35%, its chroma 0.099 and its hue 268°. Its hue sits on the cool side of the wheel. The nearest named color is Marine Blue (#01386A), ΔE 0.032 away. White text reads best on it, at 11.29:1.
| Hue family | Blues |
| Lightness | dark (35%) |
| Chroma | moderately saturated (0.099) |
| Temperature | cool |
| Nearest name | Marine Blue (#01386A) |
| Black text | 1.85:1 |
| White text | 11.29:1 |
Values
| HEX | #26376F |
| RGB | rgb(38, 55, 111) |
| HSL | hsl(226, 49%, 29%) |
| OKLCH | oklch(35.5% 0.099 268.3) |
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 #26376F | 11.29:1 | AAA | Lc -99.6 | Preferred for body text |
| Black text on #26376F | 1.85:1 | Fails | Lc 8.0 | Not readable |
| #26376F text on white | 11.29:1 | AAA | Lc 95.8 | Preferred for body text |
| #26376F text on black | 1.85:1 | 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
#E4EAF9
oklch(93.7% 0.021 268.4)
-
Step 200
200
#CDD9F5
oklch(88.5% 0.041 267.1)
-
Step 300
300
#ACBFF2
oklch(80.8% 0.075 268.8)
-
Step 400
400
#819DEB
oklch(70.7% 0.119 268.2)
-
Step 500
500
#6383E5
oklch(63.2% 0.152 268.2)
-
Step 600
600
#4B6AD3
oklch(55.7% 0.165 268.3)
-
Step 700
700
#3C57B7
oklch(49% 0.155 268.3)
-
Step 800
800
#324894
oklch(42.7% 0.128 268.4)
-
Step 900
900 (this color)
#26376F
oklch(35.5% 0.099 268.3)
-
Step 950
950
#192445
oklch(26.9% 0.063 268.1)
#26376F 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) | #1A3E71 | 0.022 |
| Deuteranopia (no green cones) | #0C376E | 0.025 |
| Tritanopia (no blue cones) | #00444D | 0.085 |
| Achromatopsia (no color) | #3A3A3A | 0.099 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #26376F
#26376F
oklch(35.5% 0.099 268.3)
- #4B3900
#4B3900
oklch(35.4% 0.072 88.8)
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 #26376F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Marine Blue #01386A ΔE 0.032
- Twilight Blue #0A437A ΔE 0.040
- Prussian Blue #1D3557 ΔE 0.044
- Marine #042E60 ΔE 0.052
- Dark Grey Blue #29465B ΔE 0.065
- Dark Blue Grey #1F3B4D ΔE 0.065
- Cobalt #1E488F ΔE 0.067
- Midnight Green #073B4C ΔE 0.073
Use #26376F 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.