#376DAB#376DAB

#376DAB is a mid, moderate cyan. Relative luminance 0.147; OKLCH L 52.8% C 0.114 H 253.5°. Best body text is #FFFFFF at 5.33:1 contrast (WCAG AA passes).

Color values

HEX	#376DAB
RGB	rgb(55, 109, 171)
HSL	hsl(212, 51%, 44%)
HSV	hsv(212, 68%, 67%)
CMYK	cmyk(67.8%, 36.3%, 0%, 32.9%)
CIE-LAB	lab(45.20, 2.69, -38.42)
CIE-LCH	lch(45.20, 38.52, 274.00°)
OKLab	oklab(52.79% -0.0324 -0.1091)
OKLCH	oklch(52.79% 0.114 253.5)
XYZ	xyz(14.3922, 14.6883, 40.5968)
Luminance	0.1469 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#376DAB #AB7537

analogous

#37A7AB #376DAB #3B37AB

triadic

#376DAB #AB376D #6DAB37

tetradic

#376DAB #AB37A7 #AB7537 #37AB3B

square

#376DAB #AB37A7 #AB7537 #37AB3B

split-complementary

#376DAB #AB3B37 #A7AB37

monochromatic

#19324E #284F7D #376DAB #568CC9 #85ABD8

Accessibility & contrast

On white

5.33

#376DAB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.94

#376DAB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #376DAB

5.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##376DAB	#FFFFFF	#000000	##FFFFFF
##376DAB	1.00	5.33	3.94	5.33
#FFFFFF	5.33	1.00	21.00	1.00
#000000	3.94	21.00	1.00	21.00
##FFFFFF	5.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5271AE

Deuteranopia (green-blind)

#4166AA

Tritanopia (blue-blind)

#007B84

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #376dab;
/* rgb */ color: rgb(55, 109, 171);
/* oklch */ color: oklch(52.8% 0.114 253.5);

Tailwind

colors: {
  custom: {
    50: '#7b96c4',
    500: '#376dab',
    950: '#000000',
  },
}

SCSS

$custom: #376dab;
$custom-light: #7b96c4;
$custom-dark: #000000;

JSON

{
  "hex": "#376dab",
  "rgb": {
    "r": 55,
    "g": 109,
    "b": 171
  },
  "hsl": {
    "h": 212.069,
    "s": 51.327,
    "l": 44.314
  },
  "oklch": {
    "l": 0.52786,
    "c": 0.11381,
    "h": 253.5
  },
  "luminance": 0.1469
}

Semantic roles & 50–950 ramp

primary

#376DAB

secondary

#C1A17C

accent

#994DDB

background

#F7F9FC

surface

#EEF1F8

border

#C9CBD1

text

#0A0D13

muted

#7C7E82

Preview Lab

Preview with #376DAB

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

Preview Lab → · Contrast checker → · Palette generator →