#0D5476
Closest named color: Deep Sea Blue (#015482). oklch(42.2% 0.086 236.2), rgb(13, 84, 118).
Aa
White text reads best on this color (8.24:1).
About this color
#0D5476 is a dark, moderately saturated blue. In OKLCH its lightness is 42%, its chroma 0.086 and its hue 236°. Its hue sits on the cool side of the wheel. The nearest named color is Deep Sea Blue (#015482), ΔE 0.020 away. White text reads best on it, at 8.24:1.
| Hue family | Blues |
| Lightness | dark (42%) |
| Chroma | moderately saturated (0.086) |
| Temperature | cool |
| Nearest name | Deep Sea Blue (#015482) |
| Black text | 2.54:1 |
| White text | 8.24:1 |
Values
| HEX | #0D5476 |
| RGB | rgb(13, 84, 118) |
| HSL | hsl(199, 80%, 26%) |
| OKLCH | oklch(42.2% 0.086 236.2) |
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 #0D5476 | 8.24:1 | AAA | Lc -92.7 | Preferred for body text |
| Black text on #0D5476 | 2.54:1 | Fails | Lc 15.9 | Dividers and decoration only |
| #0D5476 text on white | 8.24:1 | AAA | Lc 88.1 | Fine for body text |
| #0D5476 text on black | 2.54:1 | Fails | Lc -14.1 | 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
#F1F6F9
oklch(97% 0.007 233.6)
-
Step 100
100
#E1ECF2
oklch(93.7% 0.014 231.2)
-
Step 200
200
#C9DCE9
oklch(88.4% 0.027 237.6)
-
Step 300
300
#A3C6DD
oklch(80.9% 0.05 237)
-
Step 400
400
#6EA9CC
oklch(70.8% 0.08 235.6)
-
Step 500
500
#4393BF
oklch(63.2% 0.102 235.7)
-
Step 600
600
#1B7CAB
oklch(55.6% 0.111 236)
-
Step 700
700
#086893
oklch(49% 0.104 236.4)
-
Step 800
800 (this color)
#0D5476
oklch(42.2% 0.086 236.2)
-
Step 900
900
#174760
oklch(37.8% 0.066 235.3)
-
Step 950
950
#0F2938
oklch(26.8% 0.042 236.6)
#0D5476 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) | #435478 | 0.049 |
| Deuteranopia (no green cones) | #364A75 | 0.042 |
| Tritanopia (no blue cones) | #005D60 | 0.054 |
| Achromatopsia (no color) | #4F4F4F | 0.086 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #0D5476
#0D5476
oklch(42.2% 0.086 236.2)
- #704019
#704019
oklch(42.2% 0.085 56.4)
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 #0D5476, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Deep Sea Blue #015482 ΔE 0.020
- Light Navy #155084 ΔE 0.029
- Light Navy Blue #2E5A88 ΔE 0.043
- Dusk Blue #26538D ΔE 0.044
- Petrol #005F6A ΔE 0.045
- Deep Teal #00555A ΔE 0.050
- YInMn Blue #415A77 ΔE 0.051
- Dark Grey Blue #29465B ΔE 0.055
Use #0D5476 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.