#26517D
Closest named color: Light Navy (#155084). oklch(42.6% 0.088 251.1), rgb(38, 81, 125).
Aa
White text reads best on this color (8.21:1).
About this color
#26517D is a dark, moderately saturated blue. In OKLCH its lightness is 43%, its chroma 0.088 and its hue 251°. Its hue sits on the cool side of the wheel. The nearest named color is Light Navy (#155084), ΔE 0.017 away. White text reads best on it, at 8.21:1.
| Hue family | Blues |
| Lightness | dark (43%) |
| Chroma | moderately saturated (0.088) |
| Temperature | cool |
| Nearest name | Light Navy (#155084) |
| Black text | 2.55:1 |
| White text | 8.21:1 |
Values
| HEX | #26517D |
| RGB | rgb(38, 81, 125) |
| HSL | hsl(210, 53%, 32%) |
| OKLCH | oklch(42.6% 0.088 251.1) |
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 #26517D | 8.21:1 | AAA | Lc -92.8 | Preferred for body text |
| Black text on #26517D | 2.55:1 | Fails | Lc 15.8 | Dividers and decoration only |
| #26517D text on white | 8.21:1 | AAA | Lc 88.2 | Fine for body text |
| #26517D text on black | 2.55:1 | Fails | Lc -14.0 | 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 800.
-
Step 50
50
#F2F6FA
oklch(97.1% 0.007 247.9)
-
Step 100
100
#E3EBF4
oklch(93.7% 0.015 251.2)
-
Step 200
200
#CCDBEC
oklch(88.5% 0.029 251.5)
-
Step 300
300
#A9C4E1
oklch(81% 0.051 250.3)
-
Step 400
400
#7AA4D3
oklch(70.6% 0.083 251.8)
-
Step 500
500
#578DC7
oklch(63.1% 0.105 251.4)
-
Step 600
600
#3B76B3
oklch(55.5% 0.114 251.3)
-
Step 700
700
#2D639A
oklch(49% 0.106 251.2)
-
Step 800
800 (this color)
#26517D
oklch(42.6% 0.088 251.1)
-
Step 900
900
#244465
oklch(37.8% 0.068 250.7)
-
Step 950
950
#16283B
oklch(27.1% 0.043 250.9)
#26517D 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) | #3E537F | 0.029 |
| Deuteranopia (no green cones) | #314B7C | 0.019 |
| Tritanopia (no blue cones) | #005B61 | 0.067 |
| Achromatopsia (no color) | #4F4F4F | 0.088 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #26517D
#26517D
oklch(42.6% 0.088 251.1)
- #6C4508
#6C4508
oklch(42.5% 0.087 71.1)
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 #26517D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Navy #155084 ΔE 0.017
- Deep Sea Blue #015482 ΔE 0.020
- Dusk Blue #26538D ΔE 0.026
- Light Navy Blue #2E5A88 ΔE 0.032
- Cobalt #1E488F ΔE 0.044
- YInMn Blue #415A77 ΔE 0.046
- Twilight Blue #0A437A ΔE 0.050
- Denim Blue #3B5B92 ΔE 0.050
Use #26517D 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.