#376DA8#376DA8

#376DA8 is a mid, moderate cyan. Relative luminance 0.146; OKLCH L 52.6% C 0.110 H 252.4°. Best body text is #FFFFFF at 5.36:1 contrast (WCAG AA passes).

Color values

HEX	#376DA8
RGB	rgb(55, 109, 168)
HSL	hsl(211, 51%, 44%)
HSV	hsv(211, 67%, 66%)
CMYK	cmyk(67.3%, 35.1%, 0%, 34.1%)
CIE-LAB	lab(45.05, 1.61, -36.91)
CIE-LCH	lch(45.05, 36.95, 272.50°)
OKLab	oklab(52.61% -0.0332 -0.1047)
OKLCH	oklch(52.61% 0.11 252.4)
XYZ	xyz(14.1095, 14.5752, 39.1079)
Luminance	0.1458 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#376DA8 #A87237

analogous

#37A5A8 #376DA8 #3937A8

triadic

#376DA8 #A8376D #6DA837

tetradic

#376DA8 #A837A5 #A87237 #37A839

square

#376DA8 #A837A5 #A87237 #37A839

split-complementary

#376DA8 #A83937 #A5A837

monochromatic

#19314C #284F7A #376DA8 #558CC7 #83ABD6

Accessibility & contrast

On white

5.36

#376DA8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.92

#376DA8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #376DA8

5.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##376DA8	#FFFFFF	#000000	##FFFFFF
##376DA8	1.00	5.36	3.92	5.36
#FFFFFF	5.36	1.00	21.00	1.00
#000000	3.92	21.00	1.00	21.00
##FFFFFF	5.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5370AA

Deuteranopia (green-blind)

#4366A7

Tritanopia (blue-blind)

#007B82

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #376da8;
/* rgb */ color: rgb(55, 109, 168);
/* oklch */ color: oklch(52.6% 0.110 252.4);

Tailwind

colors: {
  custom: {
    50: '#7a96c2',
    500: '#376da8',
    950: '#000000',
  },
}

SCSS

$custom: #376da8;
$custom-light: #7a96c2;
$custom-dark: #000000;

JSON

{
  "hex": "#376da8",
  "rgb": {
    "r": 55,
    "g": 109,
    "b": 168
  },
  "hsl": {
    "h": 211.327,
    "s": 50.673,
    "l": 43.725
  },
  "oklch": {
    "l": 0.52611,
    "c": 0.10982,
    "h": 252.4
  },
  "luminance": 0.14577
}

Semantic roles & 50–950 ramp

primary

#376DA8

secondary

#C09F7B

accent

#974EDA

background

#F7F9FB

surface

#EEF1F7

border

#C9CBD0

text

#0A0D12

muted

#7C7E81

Preview Lab

Preview with #376DA8

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

Preview Lab → · Contrast checker → · Palette generator →