#376396
Closest named color: Denim (#3B638C). oklch(49.2% 0.096 253.4), rgb(55, 99, 150).
Aa
White text reads best on this color (6.19:1).
About this color
#376396 is a medium-dark, moderately saturated blue. In OKLCH its lightness is 49%, its chroma 0.096 and its hue 253°. Its hue sits on the cool side of the wheel. The nearest named color is Denim (#3B638C), ΔE 0.017 away. White text reads best on it, at 6.19:1.
| Hue family | Blues |
| Lightness | medium-dark (49%) |
| Chroma | moderately saturated (0.096) |
| Temperature | cool |
| Nearest name | Denim (#3B638C) |
| Black text | 3.38:1 |
| White text | 6.19:1 |
Values
| HEX | #376396 |
| RGB | rgb(55, 99, 150) |
| HSL | hsl(212, 46%, 40%) |
| OKLCH | oklch(49.2% 0.096 253.4) |
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 #376396 | 6.19:1 | AA | Lc -85.9 | Fine for body text |
| Black text on #376396 | 3.38:1 | AA large text | Lc 23.3 | Dividers and decoration only |
| #376396 text on white | 6.19:1 | AA | Lc 80.7 | Fine for body text |
| #376396 text on black | 3.38:1 | AA large text | Lc -21.1 | 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
#F3F6FA
oklch(97.2% 0.006 255.5)
-
Step 100
100
#E4EBF3
oklch(93.7% 0.013 251.6)
-
Step 200
200
#CEDBEA
oklch(88.6% 0.025 251.9)
-
Step 300
300
#ACC3DF
oklch(80.9% 0.047 253.5)
-
Step 400
400
#80A4CE
oklch(70.8% 0.073 252.7)
-
Step 500
500
#5F8CC2
oklch(63% 0.096 253.7)
-
Step 600
600
#4576AE
oklch(55.7% 0.103 252.9)
-
Step 700
700 (this color)
#376396
oklch(49.2% 0.096 253.4)
-
Step 800
800
#2E5179
oklch(42.8% 0.078 252.9)
-
Step 900
900
#294362
oklch(37.7% 0.062 253.6)
-
Step 950
950
#182739
oklch(26.8% 0.04 253.6)
#376396 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) | #4D6698 | 0.028 |
| Deuteranopia (no green cones) | #405D95 | 0.018 |
| Tritanopia (no blue cones) | #006F75 | 0.079 |
| Achromatopsia (no color) | #616161 | 0.096 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #376396
#376396
oklch(49.2% 0.096 253.4)
- #815715
#815715
oklch(49.1% 0.095 73.1)
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 #376396, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Denim #3B638C ΔE 0.017
- Dusky Blue #475F94 ΔE 0.019
- Denim Blue #3B5B92 ΔE 0.023
- Peacock Blue #016795 ΔE 0.030
- Light Navy Blue #2E5A88 ΔE 0.034
- Muted Blue #3B719F ΔE 0.042
- French Blue #436BAD ΔE 0.044
- Ocean Blue #03719C ΔE 0.044
Use #376396 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.