#376EAA#376EAA

#376EAA is a mid, moderate cyan. Relative luminance 0.149; OKLCH L 53.0% C 0.111 H 252.4°. Best body text is #FFFFFF at 5.29:1 contrast (WCAG AA passes).

Color values

HEX	#376EAA
RGB	rgb(55, 110, 170)
HSL	hsl(211, 51%, 44%)
HSV	hsv(211, 68%, 67%)
CMYK	cmyk(67.6%, 35.3%, 0%, 33.3%)
CIE-LAB	lab(45.45, 1.71, -37.45)
CIE-LCH	lch(45.45, 37.49, 272.62°)
OKLab	oklab(52.96% -0.0337 -0.1062)
OKLCH	oklch(52.96% 0.111 252.4)
XYZ	xyz(14.4045, 14.8649, 40.1325)
Luminance	0.1487 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#376EAA #AA7337

analogous

#37A8AA #376EAA #3937AA

triadic

#376EAA #AA376E #6EAA37

tetradic

#376EAA #AA37A8 #AA7337 #37AA39

square

#376EAA #AA37A8 #AA7337 #37AA39

split-complementary

#376EAA #AA3937 #A8AA37

monochromatic

#19324E #28507C #376EAA #568DC8 #84ACD7

Accessibility & contrast

On white

5.29

#376EAA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.97

#376EAA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #376EAA

5.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##376EAA	#FFFFFF	#000000	##FFFFFF
##376EAA	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)

#5472AD

Deuteranopia (green-blind)

#4367A9

Tritanopia (blue-blind)

#007C84

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #376eaa;
/* rgb */ color: rgb(55, 110, 170);
/* oklch */ color: oklch(53.0% 0.111 252.4);

Tailwind

colors: {
  custom: {
    50: '#7a97c3',
    500: '#376eaa',
    950: '#000000',
  },
}

SCSS

$custom: #376eaa;
$custom-light: #7a97c3;
$custom-dark: #000000;

JSON

{
  "hex": "#376eaa",
  "rgb": {
    "r": 55,
    "g": 110,
    "b": 170
  },
  "hsl": {
    "h": 211.304,
    "s": 51.111,
    "l": 44.118
  },
  "oklch": {
    "l": 0.52959,
    "c": 0.11146,
    "h": 252.4
  },
  "luminance": 0.14866
}

Semantic roles & 50–950 ramp

primary

#376EAA

secondary

#C1A07C

accent

#974DDB

background

#F7F9FC

surface

#EEF2F8

border

#C9CCD1

text

#0A0D12

muted

#7C7E81

Preview Lab

Preview with #376EAA

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

Preview Lab → · Contrast checker → · Palette generator →