#376FAF#376FAF

#376FAF is a mid, moderate cyan. Relative luminance 0.153; OKLCH L 53.5% C 0.117 H 253.4°. Best body text is #FFFFFF at 5.18:1 contrast (WCAG AA passes).

Color values

HEX	#376FAF
RGB	rgb(55, 111, 175)
HSL	hsl(212, 52%, 45%)
HSV	hsv(212, 69%, 69%)
CMYK	cmyk(68.6%, 36.6%, 0%, 31.4%)
CIE-LAB	lab(46.01, 2.89, -39.49)
CIE-LCH	lch(46.01, 39.60, 274.19°)
OKLab	oklab(53.48% -0.0334 -0.1122)
OKLCH	oklch(53.48% 0.117 253.4)
XYZ	xyz(14.9950, 15.2747, 42.7072)
Luminance	0.1528 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#376FAF #AF7737

analogous

#37ABAF #376FAF #3B37AF

triadic

#376FAF #AF376F #6FAF37

tetradic

#376FAF #AF37AB #AF7737 #37AF3B

square

#376FAF #AF37AB #AF7737 #37AF3B

split-complementary

#376FAF #AF3B37 #ABAF37

monochromatic

#1A3452 #285180 #376FAF #598ECB #87ADD9

Accessibility & contrast

On white

5.18

#376FAF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.06

#376FAF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #376FAF

5.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##376FAF	#FFFFFF	#000000	##FFFFFF
##376FAF	1.00	5.18	4.06	5.18
#FFFFFF	5.18	1.00	21.00	1.00
#000000	4.06	21.00	1.00	21.00
##FFFFFF	5.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5273B2

Deuteranopia (green-blind)

#4168AE

Tritanopia (blue-blind)

#007E87

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #376faf;
/* rgb */ color: rgb(55, 111, 175);
/* oklch */ color: oklch(53.5% 0.117 253.4);

Tailwind

colors: {
  custom: {
    50: '#7b97c7',
    500: '#376faf',
    950: '#000000',
  },
}

SCSS

$custom: #376faf;
$custom-light: #7b97c7;
$custom-dark: #000000;

JSON

{
  "hex": "#376faf",
  "rgb": {
    "r": 55,
    "g": 111,
    "b": 175
  },
  "hsl": {
    "h": 212,
    "s": 52.174,
    "l": 45.098
  },
  "oklch": {
    "l": 0.53483,
    "c": 0.11705,
    "h": 253.4
  },
  "luminance": 0.15276
}

Semantic roles & 50–950 ramp

primary

#376FAF

secondary

#C3A37F

accent

#994CDC

background

#F8F9FC

surface

#EFF2F8

border

#CACCD1

text

#0A0D13

muted

#7C7E82

Preview Lab

Preview with #376FAF

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

Preview Lab → · Contrast checker → · Palette generator →