#376DAF#376DAF

#376DAF is a mid, moderate cyan. Relative luminance 0.148; OKLCH L 53.0% C 0.119 H 254.8°. Best body text is #FFFFFF at 5.29:1 contrast (WCAG AA passes).

Color values

HEX	#376DAF
RGB	rgb(55, 109, 175)
HSL	hsl(213, 52%, 45%)
HSV	hsv(213, 69%, 69%)
CMYK	cmyk(68.6%, 37.7%, 0%, 31.4%)
CIE-LAB	lab(45.42, 4.13, -40.42)
CIE-LCH	lch(45.42, 40.64, 275.84°)
OKLab	oklab(53.02% -0.0313 -0.115)
OKLCH	oklch(53.02% 0.119 254.8)
XYZ	xyz(14.7792, 14.8431, 42.6353)
Luminance	0.1484 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#376DAF #AF7937

analogous

#37A9AF #376DAF #3D37AF

triadic

#376DAF #AF376D #6DAF37

tetradic

#376DAF #AF37A9 #AF7937 #37AF3D

square

#376DAF #AF37A9 #AF7937 #37AF3D

split-complementary

#376DAF #AF3D37 #A9AF37

monochromatic

#1A3352 #285080 #376DAF #598CCB #87ACD9

Accessibility & contrast

On white

5.29

#376DAF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.97

#376DAF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #376DAF

5.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##376DAF	#FFFFFF	#000000	##FFFFFF
##376DAF	1.00	5.29	3.97	5.29
#FFFFFF	5.29	1.00	21.00	1.00
#000000	3.97	21.00	1.00	21.00
##FFFFFF	5.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F72B2

Deuteranopia (green-blind)

#3E66AE

Tritanopia (blue-blind)

#007C85

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #376daf;
/* rgb */ color: rgb(55, 109, 175);
/* oklch */ color: oklch(53.0% 0.119 254.8);

Tailwind

colors: {
  custom: {
    50: '#7b96c7',
    500: '#376daf',
    950: '#000000',
  },
}

SCSS

$custom: #376daf;
$custom-light: #7b96c7;
$custom-dark: #000000;

JSON

{
  "hex": "#376daf",
  "rgb": {
    "r": 55,
    "g": 109,
    "b": 175
  },
  "hsl": {
    "h": 213,
    "s": 52.174,
    "l": 45.098
  },
  "oklch": {
    "l": 0.53023,
    "c": 0.11916,
    "h": 254.8
  },
  "luminance": 0.14845
}

Semantic roles & 50–950 ramp

primary

#376DAF

secondary

#C3A47F

accent

#9B4CDC

background

#F8F9FC

surface

#EFF1F8

border

#CACBD1

text

#0A0D13

muted

#7C7E82

Preview Lab

Preview with #376DAF

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

Preview Lab → · Contrast checker → · Palette generator →