#376DA7#376DA7

#376DA7 is a mid, moderate cyan. Relative luminance 0.145; OKLCH L 52.6% C 0.108 H 252.0°. Best body text is #FFFFFF at 5.37:1 contrast (WCAG AA passes).

Color values

HEX	#376DA7
RGB	rgb(55, 109, 167)
HSL	hsl(211, 50%, 44%)
HSV	hsv(211, 67%, 65%)
CMYK	cmyk(67.1%, 34.7%, 0%, 34.5%)
CIE-LAB	lab(44.99, 1.25, -36.41)
CIE-LCH	lch(44.99, 36.43, 271.97°)
OKLab	oklab(52.55% -0.0334 -0.1032)
OKLCH	oklch(52.55% 0.109 252)
XYZ	xyz(14.0167, 14.5381, 38.6192)
Luminance	0.1454 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#376DA7 #A77137

analogous

#37A5A7 #376DA7 #3937A7

triadic

#376DA7 #A7376D #6DA737

tetradic

#376DA7 #A737A5 #A77137 #37A739

square

#376DA7 #A737A5 #A77137 #37A739

split-complementary

#376DA7 #A73937 #A5A737

monochromatic

#19314B #284F79 #376DA7 #548CC7 #82ABD6

Accessibility & contrast

On white

5.37

#376DA7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.91

#376DA7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #376DA7

5.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##376DA7	#FFFFFF	#000000	##FFFFFF
##376DA7	1.00	5.37	3.91	5.37
#FFFFFF	5.37	1.00	21.00	1.00
#000000	3.91	21.00	1.00	21.00
##FFFFFF	5.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5470A9

Deuteranopia (green-blind)

#4466A6

Tritanopia (blue-blind)

#007B82

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #376da7;
/* rgb */ color: rgb(55, 109, 167);
/* oklch */ color: oklch(52.6% 0.108 252.0);

Tailwind

colors: {
  custom: {
    50: '#7a96c1',
    500: '#376da7',
    950: '#000000',
  },
}

SCSS

$custom: #376da7;
$custom-light: #7a96c1;
$custom-dark: #000000;

JSON

{
  "hex": "#376da7",
  "rgb": {
    "r": 55,
    "g": 109,
    "b": 167
  },
  "hsl": {
    "h": 211.071,
    "s": 50.45,
    "l": 43.529
  },
  "oklch": {
    "l": 0.52553,
    "c": 0.1085,
    "h": 252
  },
  "luminance": 0.1454
}

Semantic roles & 50–950 ramp

primary

#376DA7

secondary

#C09E7A

accent

#964EDA

background

#F7F9FB

surface

#EEF1F7

border

#C9CBD0

text

#0A0D12

muted

#7C7E81

Preview Lab

Preview with #376DA7

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

Preview Lab → · Contrast checker → · Palette generator →