#376595
Closest named color: Denim (#3B638C). oklch(49.6% 0.092 251.1), rgb(55, 101, 149).
Aa
White text reads best on this color (6.07:1).
About this color
#376595 is a medium-dark, moderately saturated blue. In OKLCH its lightness is 50%, its chroma 0.092 and its hue 251°. Its hue sits on the cool side of the wheel. The nearest named color is Denim (#3B638C), ΔE 0.014 away. White text reads best on it, at 6.07:1.
| Hue family | Blues |
| Lightness | medium-dark (50%) |
| Chroma | moderately saturated (0.092) |
| Temperature | cool |
| Nearest name | Denim (#3B638C) |
| Black text | 3.45:1 |
| White text | 6.07:1 |
Values
| HEX | #376595 |
| RGB | rgb(55, 101, 149) |
| HSL | hsl(211, 46%, 40%) |
| OKLCH | oklch(49.6% 0.092 251.1) |
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 #376595 | 6.07:1 | AA | Lc -85.3 | Fine for body text |
| Black text on #376595 | 3.45:1 | AA large text | Lc 23.9 | Dividers and decoration only |
| #376595 text on white | 6.07:1 | AA | Lc 80.1 | Fine for body text |
| #376595 text on black | 3.45:1 | AA large text | Lc -21.7 | 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 700.
-
Step 50
50
#F3F6F9
oklch(97.2% 0.005 247.9)
-
Step 100
100
#E4EBF2
oklch(93.7% 0.012 248)
-
Step 200
200
#CDDBE9
oklch(88.5% 0.025 248.1)
-
Step 300
300
#ACC3DD
oklch(80.8% 0.045 251.6)
-
Step 400
400
#7FA4CC
oklch(70.6% 0.072 250.8)
-
Step 500
500
#5E8DBF
oklch(63% 0.092 250.9)
-
Step 600
600
#4477AC
oklch(55.7% 0.1 250.9)
-
Step 700
700 (this color)
#376595
oklch(49.6% 0.092 251.1)
-
Step 800
800
#2D5177
oklch(42.6% 0.076 251.2)
-
Step 900
900
#284460
oklch(37.8% 0.059 249.6)
-
Step 950
950
#182838
oklch(27.1% 0.037 249.3)
#376595 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) | #506797 | 0.030 |
| Deuteranopia (no green cones) | #445E94 | 0.023 |
| Tritanopia (no blue cones) | #007076 | 0.075 |
| Achromatopsia (no color) | #626262 | 0.092 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #376595
#376595
oklch(49.6% 0.092 251.1)
- #83581D
#83581D
oklch(49.6% 0.092 70.7)
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 #376595, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Denim #3B638C ΔE 0.014
- Dusky Blue #475F94 ΔE 0.023
- Denim Blue #3B5B92 ΔE 0.028
- Peacock Blue #016795 ΔE 0.029
- Muted Blue #3B719F ΔE 0.037
- Light Navy Blue #2E5A88 ΔE 0.038
- Ocean Blue #03719C ΔE 0.039
- French Blue #436BAD ΔE 0.043
Use #376595 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.