#376EB6#376EB6

#376EB6 is a mid, vivid cyan. Relative luminance 0.153; OKLCH L 53.7% C 0.127 H 256.1°. Best body text is #FFFFFF at 5.16:1 contrast (WCAG AA passes).

Color values

HEX	#376EB6
RGB	rgb(55, 110, 182)
HSL	hsl(214, 54%, 46%)
HSV	hsv(214, 70%, 71%)
CMYK	cmyk(69.8%, 39.6%, 0%, 28.6%)
CIE-LAB	lab(46.10, 6.05, -43.43)
CIE-LCH	lch(46.10, 43.85, 277.94°)
OKLab	oklab(53.68% -0.0306 -0.1237)
OKLCH	oklch(53.68% 0.127 256.1)
XYZ	xyz(15.5919, 15.3398, 46.3861)
Luminance	0.1534 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#376EB6 #B67F37

analogous

#37AEB6 #376EB6 #4037B6

triadic

#376EB6 #B6376E #6EB637

tetradic

#376EB6 #B637AE #B67F37 #37B640

square

#376EB6 #B637AE #B67F37 #37B640

split-complementary

#376EB6 #B64037 #AEB637

monochromatic

#1B3558 #295287 #376EB6 #5C8ECE #8BAEDC

Accessibility & contrast

On white

5.16

#376EB6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.07

#376EB6 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #376EB6

5.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##376EB6	#FFFFFF	#000000	##FFFFFF
##376EB6	1.00	5.16	4.07	5.16
#FFFFFF	5.16	1.00	21.00	1.00
#000000	4.07	21.00	1.00	21.00
##FFFFFF	5.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D74B9

Deuteranopia (green-blind)

#3968B5

Tritanopia (blue-blind)

#007F89

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #376eb6;
/* rgb */ color: rgb(55, 110, 182);
/* oklch */ color: oklch(53.7% 0.127 256.1);

Tailwind

colors: {
  custom: {
    50: '#7c97cc',
    500: '#376eb6',
    950: '#000000',
  },
}

SCSS

$custom: #376eb6;
$custom-light: #7c97cc;
$custom-dark: #000000;

JSON

{
  "hex": "#376eb6",
  "rgb": {
    "r": 55,
    "g": 110,
    "b": 182
  },
  "hsl": {
    "h": 214.016,
    "s": 53.586,
    "l": 46.471
  },
  "oklch": {
    "l": 0.53676,
    "c": 0.12747,
    "h": 256.1
  },
  "luminance": 0.15341
}

Semantic roles & 50–950 ramp

primary

#376EB6

secondary

#C6A982

accent

#9E4BDD

background

#F8F9FC

surface

#EFF2F9

border

#CACCD2

text

#0B0D13

muted

#7C7E82

Preview Lab

Preview with #376EB6

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

Preview Lab → · Contrast checker → · Palette generator →