#376CAF#376CAF

#376CAF is a mid, vivid cyan. Relative luminance 0.146; OKLCH L 52.8% C 0.120 H 255.4°. Best body text is #FFFFFF at 5.35:1 contrast (WCAG AA passes).

Color values

HEX	#376CAF
RGB	rgb(55, 108, 175)
HSL	hsl(214, 52%, 45%)
HSV	hsv(214, 69%, 69%)
CMYK	cmyk(68.6%, 38.3%, 0%, 31.4%)
CIE-LAB	lab(45.12, 4.76, -40.89)
CIE-LCH	lch(45.12, 41.17, 276.64°)
OKLab	oklab(52.79% -0.0303 -0.1163)
OKLCH	oklch(52.79% 0.12 255.4)
XYZ	xyz(14.6732, 14.6310, 42.5999)
Luminance	0.1463 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#376CAF #AF7A37

analogous

#37A8AF #376CAF #3E37AF

triadic

#376CAF #AF376C #6CAF37

tetradic

#376CAF #AF37A8 #AF7A37 #37AF3E

square

#376CAF #AF37A8 #AF7A37 #37AF3E

split-complementary

#376CAF #AF3E37 #A8AF37

monochromatic

#1A3352 #284F80 #376CAF #598BCB #87ABD9

Accessibility & contrast

On white

5.35

#376CAF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.93

#376CAF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #376CAF

5.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##376CAF	#FFFFFF	#000000	##FFFFFF
##376CAF	1.00	5.35	3.93	5.35
#FFFFFF	5.35	1.00	21.00	1.00
#000000	3.93	21.00	1.00	21.00
##FFFFFF	5.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E71B2

Deuteranopia (green-blind)

#3C66AE

Tritanopia (blue-blind)

#007C85

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #376caf;
/* rgb */ color: rgb(55, 108, 175);
/* oklch */ color: oklch(52.8% 0.120 255.4);

Tailwind

colors: {
  custom: {
    50: '#7b95c7',
    500: '#376caf',
    950: '#000000',
  },
}

SCSS

$custom: #376caf;
$custom-light: #7b95c7;
$custom-dark: #000000;

JSON

{
  "hex": "#376caf",
  "rgb": {
    "r": 55,
    "g": 108,
    "b": 175
  },
  "hsl": {
    "h": 213.5,
    "s": 52.174,
    "l": 45.098
  },
  "oklch": {
    "l": 0.52794,
    "c": 0.12023,
    "h": 255.4
  },
  "luminance": 0.14632
}

Semantic roles & 50–950 ramp

primary

#376CAF

secondary

#C3A57F

accent

#9C4CDC

background

#F8F9FC

surface

#EFF1F8

border

#CACBD1

text

#0A0D13

muted

#7C7E82

Preview Lab

Preview with #376CAF

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

Preview Lab → · Contrast checker → · Palette generator →