#376A9D#376A9D

#376A9D is a mid, moderate cyan. Relative luminance 0.136; OKLCH L 51.3% C 0.098 H 250.3°. Best body text is #FFFFFF at 5.66:1 contrast (WCAG AA passes).

Color values

HEX	#376A9D
RGB	rgb(55, 106, 157)
HSL	hsl(210, 48%, 42%)
HSV	hsv(210, 65%, 62%)
CMYK	cmyk(65%, 32.5%, 0%, 38.4%)
CIE-LAB	lab(43.59, -0.46, -32.73)
CIE-LCH	lch(43.59, 32.73, 269.20°)
OKLab	oklab(51.28% -0.0331 -0.0925)
OKLCH	oklch(51.28% 0.098 250.3)
XYZ	xyz(12.8131, 13.5534, 33.8326)
Luminance	0.1356 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#376A9D #9D6A37

analogous

#379D9D #376A9D #37379D

triadic

#376A9D #9D376A #6A9D37

tetradic

#376A9D #9D379D #9D6A37 #379D37

square

#376A9D #9D379D #9D6A37 #379D37

split-complementary

#376A9D #9D3737 #9D9D37

monochromatic

#172D42 #274B70 #376A9D #5089C2 #7DA7D1

Accessibility & contrast

On white

5.66

#376A9D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.71

#376A9D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #376A9D

5.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##376A9D	#FFFFFF	#000000	##FFFFFF
##376A9D	1.00	5.66	3.71	5.66
#FFFFFF	5.66	1.00	21.00	1.00
#000000	3.71	21.00	1.00	21.00
##FFFFFF	5.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#546C9F

Deuteranopia (green-blind)

#46639C

Tritanopia (blue-blind)

#00767C

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #376a9d;
/* rgb */ color: rgb(55, 106, 157);
/* oklch */ color: oklch(51.3% 0.098 250.3);

Tailwind

colors: {
  custom: {
    50: '#7894ba',
    500: '#376a9d',
    950: '#000000',
  },
}

SCSS

$custom: #376a9d;
$custom-light: #7894ba;
$custom-dark: #000000;

JSON

{
  "hex": "#376a9d",
  "rgb": {
    "r": 55,
    "g": 106,
    "b": 157
  },
  "hsl": {
    "h": 210,
    "s": 48.113,
    "l": 41.569
  },
  "oklch": {
    "l": 0.51281,
    "c": 0.09828,
    "h": 250.3
  },
  "luminance": 0.13555
}

Semantic roles & 50–950 ramp

primary

#376A9D

secondary

#BB9875

accent

#9450D8

background

#F7F9FB

surface

#EEF1F6

border

#C9CBD0

text

#0A0D11

muted

#7C7E80

Preview Lab

Preview with #376A9D

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →