#376EAF#376EAF

#376EAF is a mid, moderate cyan. Relative luminance 0.151; OKLCH L 53.3% C 0.118 H 254.1°. Best body text is #FFFFFF at 5.23:1 contrast (WCAG AA passes).

Color values

HEX	#376EAF
RGB	rgb(55, 110, 175)
HSL	hsl(213, 52%, 45%)
HSV	hsv(213, 69%, 69%)
CMYK	cmyk(68.6%, 37.1%, 0%, 31.4%)
CIE-LAB	lab(45.71, 3.51, -39.96)
CIE-LCH	lch(45.71, 40.11, 275.02°)
OKLab	oklab(53.25% -0.0323 -0.1136)
OKLCH	oklch(53.25% 0.118 254.1)
XYZ	xyz(14.8865, 15.0577, 42.6710)
Luminance	0.1506 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#376EAF #AF7837

analogous

#37AAAF #376EAF #3C37AF

triadic

#376EAF #AF376E #6EAF37

tetradic

#376EAF #AF37AA #AF7837 #37AF3C

square

#376EAF #AF37AA #AF7837 #37AF3C

split-complementary

#376EAF #AF3C37 #AAAF37

monochromatic

#1A3352 #285180 #376EAF #598DCB #87ADD9

Accessibility & contrast

On white

5.23

#376EAF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.01

#376EAF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #376EAF

5.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##376EAF	#FFFFFF	#000000	##FFFFFF
##376EAF	1.00	5.23	4.01	5.23
#FFFFFF	5.23	1.00	21.00	1.00
#000000	4.01	21.00	1.00	21.00
##FFFFFF	5.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5172B2

Deuteranopia (green-blind)

#4067AE

Tritanopia (blue-blind)

#007D86

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #376eaf;
/* rgb */ color: rgb(55, 110, 175);
/* oklch */ color: oklch(53.3% 0.118 254.1);

Tailwind

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

SCSS

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

JSON

{
  "hex": "#376eaf",
  "rgb": {
    "r": 55,
    "g": 110,
    "b": 175
  },
  "hsl": {
    "h": 212.5,
    "s": 52.174,
    "l": 45.098
  },
  "oklch": {
    "l": 0.53253,
    "c": 0.1181,
    "h": 254.1
  },
  "luminance": 0.15059
}

Semantic roles & 50–950 ramp

primary

#376EAF

secondary

#C3A47F

accent

#9A4CDC

background

#F8F9FC

surface

#EFF2F8

border

#CACCD1

text

#0A0D13

muted

#7C7E82

Preview Lab

Preview with #376EAF

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

Preview Lab → · Contrast checker → · Palette generator →