#245A76
Closest named color: YInMn Blue (#415A77). oklch(44.4% 0.073 234.4), rgb(36, 90, 118).
Aa
White text reads best on this color (7.50:1).
About this color
#245A76 is a dark, moderately saturated blue. In OKLCH its lightness is 44%, its chroma 0.073 and its hue 234°. Its hue sits on the cool side of the wheel. The nearest named color is YInMn Blue (#415A77), ΔE 0.030 away. White text reads best on it, at 7.50:1.
| Hue family | Blues |
| Lightness | dark (44%) |
| Chroma | moderately saturated (0.073) |
| Temperature | cool |
| Nearest name | YInMn Blue (#415A77) |
| Black text | 2.79:1 |
| White text | 7.50:1 |
Values
| HEX | #245A76 |
| RGB | rgb(36, 90, 118) |
| HSL | hsl(200, 53%, 30%) |
| OKLCH | oklch(44.4% 0.073 234.4) |
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 #245A76 | 7.50:1 | AAA | Lc -90.7 | Preferred for body text |
| Black text on #245A76 | 2.79:1 | Fails | Lc 18.2 | Dividers and decoration only |
| #245A76 text on white | 7.50:1 | AAA | Lc 85.9 | Fine for body text |
| #245A76 text on black | 2.79:1 | Fails | Lc -16.2 | Dividers and decoration only |
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
#F2F6F9
oklch(97.1% 0.006 239.8)
-
Step 100
100
#E2EBF1
oklch(93.5% 0.013 236.6)
-
Step 200
200
#CBDCE7
oklch(88.5% 0.024 236)
-
Step 300
300
#A7C6D8
oklch(81% 0.042 233.5)
-
Step 400
400
#76A8C5
oklch(70.7% 0.068 234.5)
-
Step 500
500
#5092B6
oklch(63.1% 0.087 234.3)
-
Step 600
600
#307CA2
oklch(55.6% 0.094 234)
-
Step 700
700
#22688B
oklch(49.1% 0.088 234.7)
-
Step 800
800 (this color)
#245A76
oklch(44.4% 0.073 234.4)
-
Step 900
900
#1F465B
oklch(37.6% 0.057 234.6)
-
Step 950
950
#132935
oklch(26.9% 0.036 234.1)
#245A76 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) | #4C5977 | 0.045 |
| Deuteranopia (no green cones) | #415176 | 0.039 |
| Tritanopia (no blue cones) | #006163 | 0.048 |
| Achromatopsia (no color) | #555555 | 0.073 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #245A76
#245A76
oklch(44.4% 0.073 234.4)
- #73482B
#73482B
oklch(44.5% 0.073 53.7)
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 #245A76, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- YInMn Blue #415A77 ΔE 0.030
- Light Navy Blue #2E5A88 ΔE 0.032
- Petrol #005F6A ΔE 0.034
- Deep Sea Blue #015482 ΔE 0.036
- Light Navy #155084 ΔE 0.045
- Dusk Blue #26538D ΔE 0.048
- Denim #3B638C ΔE 0.050
- Deep Teal #00555A ΔE 0.054
Use #245A76 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.