#376DA9#376DA9

#376DA9 is a mid, moderate cyan. Relative luminance 0.146; OKLCH L 52.7% C 0.111 H 252.8°. Best body text is #FFFFFF at 5.35:1 contrast (WCAG AA passes).

Color values

HEX	#376DA9
RGB	rgb(55, 109, 169)
HSL	hsl(212, 51%, 44%)
HSV	hsv(212, 67%, 66%)
CMYK	cmyk(67.5%, 35.5%, 0%, 33.7%)
CIE-LAB	lab(45.10, 1.97, -37.42)
CIE-LCH	lch(45.10, 37.47, 273.02°)
OKLab	oklab(52.67% -0.0329 -0.1062)
OKLCH	oklch(52.67% 0.111 252.8)
XYZ	xyz(14.2030, 14.6126, 39.6004)
Luminance	0.1461 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#376DA9 #A97337

analogous

#37A6A9 #376DA9 #3A37A9

triadic

#376DA9 #A9376D #6DA937

tetradic

#376DA9 #A937A6 #A97337 #37A93A

square

#376DA9 #A937A6 #A97337 #37A93A

split-complementary

#376DA9 #A93A37 #A6A937

monochromatic

#19314D #284F7B #376DA9 #558CC8 #84ABD7

Accessibility & contrast

On white

5.35

#376DA9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.92

#376DA9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #376DA9

5.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##376DA9	#FFFFFF	#000000	##FFFFFF
##376DA9	1.00	5.35	3.92	5.35
#FFFFFF	5.35	1.00	21.00	1.00
#000000	3.92	21.00	1.00	21.00
##FFFFFF	5.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5371AB

Deuteranopia (green-blind)

#4266A8

Tritanopia (blue-blind)

#007B83

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #376da9;
/* rgb */ color: rgb(55, 109, 169);
/* oklch */ color: oklch(52.7% 0.111 252.8);

Tailwind

colors: {
  custom: {
    50: '#7a96c3',
    500: '#376da9',
    950: '#000000',
  },
}

SCSS

$custom: #376da9;
$custom-light: #7a96c3;
$custom-dark: #000000;

JSON

{
  "hex": "#376da9",
  "rgb": {
    "r": 55,
    "g": 109,
    "b": 169
  },
  "hsl": {
    "h": 211.579,
    "s": 50.893,
    "l": 43.922
  },
  "oklch": {
    "l": 0.52669,
    "c": 0.11115,
    "h": 252.8
  },
  "luminance": 0.14614
}

Semantic roles & 50–950 ramp

primary

#376DA9

secondary

#C0A07B

accent

#984DDA

background

#F7F9FC

surface

#EEF1F8

border

#C9CBD1

text

#0A0D12

muted

#7C7E81

Preview Lab

Preview with #376DA9

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

Preview Lab → · Contrast checker → · Palette generator →