#376FAA#376FAA

#376FAA is a mid, moderate cyan. Relative luminance 0.151; OKLCH L 53.2% C 0.110 H 251.7°. Best body text is #FFFFFF at 5.23:1 contrast (WCAG AA passes).

Color values

HEX	#376FAA
RGB	rgb(55, 111, 170)
HSL	hsl(211, 51%, 44%)
HSV	hsv(211, 68%, 67%)
CMYK	cmyk(67.6%, 34.7%, 0%, 33.3%)
CIE-LAB	lab(45.75, 1.10, -36.98)
CIE-LCH	lch(45.75, 37.00, 271.70°)
OKLab	oklab(53.19% -0.0347 -0.1049)
OKLCH	oklch(53.19% 0.11 251.7)
XYZ	xyz(14.5130, 15.0819, 40.1687)
Luminance	0.1508 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#376FAA #AA7237

analogous

#37A9AA #376FAA #3937AA

triadic

#376FAA #AA376F #6FAA37

tetradic

#376FAA #AA37A9 #AA7237 #37AA39

square

#376FAA #AA37A9 #AA7237 #37AA39

split-complementary

#376FAA #AA3937 #A9AA37

monochromatic

#19334E #28517C #376FAA #568EC8 #84ADD7

Accessibility & contrast

On white

5.23

#376FAA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.02

#376FAA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #376FAA

5.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##376FAA	#FFFFFF	#000000	##FFFFFF
##376FAA	1.00	5.23	4.02	5.23
#FFFFFF	5.23	1.00	21.00	1.00
#000000	4.02	21.00	1.00	21.00
##FFFFFF	5.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5572AC

Deuteranopia (green-blind)

#4567A9

Tritanopia (blue-blind)

#007D84

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #376faa;
/* rgb */ color: rgb(55, 111, 170);
/* oklch */ color: oklch(53.2% 0.110 251.7);

Tailwind

colors: {
  custom: {
    50: '#7a98c3',
    500: '#376faa',
    950: '#000000',
  },
}

SCSS

$custom: #376faa;
$custom-light: #7a98c3;
$custom-dark: #000000;

JSON

{
  "hex": "#376faa",
  "rgb": {
    "r": 55,
    "g": 111,
    "b": 170
  },
  "hsl": {
    "h": 210.783,
    "s": 51.111,
    "l": 44.118
  },
  "oklch": {
    "l": 0.53193,
    "c": 0.11046,
    "h": 251.7
  },
  "luminance": 0.15083
}

Semantic roles & 50–950 ramp

primary

#376FAA

secondary

#C19F7C

accent

#964DDB

background

#F7F9FC

surface

#EEF2F8

border

#C9CCD1

text

#0A0D12

muted

#7C7E81

Preview Lab

Preview with #376FAA

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

Preview Lab → · Contrast checker → · Palette generator →