#376DC8#376DC8

#376DC8 is a mid, vivid blue. Relative luminance 0.159; OKLCH L 54.6% C 0.153 H 260.2°. Best body text is #FFFFFF at 5.02:1 contrast (WCAG AA passes).

Color values

HEX	#376DC8
RGB	rgb(55, 109, 200)
HSL	hsl(218, 57%, 50%)
HSV	hsv(218, 73%, 78%)
CMYK	cmyk(72.5%, 45.5%, 0%, 21.6%)
CIE-LAB	lab(46.87, 13.29, -52.59)
CIE-LCH	lch(46.87, 54.25, 284.18°)
OKLab	oklab(54.61% -0.0261 -0.1507)
OKLCH	oklch(54.61% 0.153 260.2)
XYZ	xyz(17.4658, 15.9177, 56.7843)
Luminance	0.1592 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#376DC8 #C89237

analogous

#37B6C8 #376DC8 #4937C8

triadic

#376DC8 #C8376D #6DC837

tetradic

#376DC8 #C837B6 #C89237 #37C849

square

#376DC8 #C837B6 #C89237 #37C849

split-complementary

#376DC8 #C84937 #B6C837

monochromatic

#1D3968 #2A5398 #376DC8 #6790D5 #97B3E2

Accessibility & contrast

On white

5.02

#376DC8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.18

#376DC8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #376DC8

5.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##376DC8	#FFFFFF	#000000	##FFFFFF
##376DC8	1.00	5.02	4.18	5.02
#FFFFFF	5.02	1.00	21.00	1.00
#000000	4.18	21.00	1.00	21.00
##FFFFFF	5.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E76CB

Deuteranopia (green-blind)

#1F69C6

Tritanopia (blue-blind)

#008291

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #376dc8;
/* rgb */ color: rgb(55, 109, 200);
/* oklch */ color: oklch(54.6% 0.153 260.2);

Tailwind

colors: {
  custom: {
    50: '#8096d9',
    500: '#376dc8',
    950: '#000000',
  },
}

SCSS

$custom: #376dc8;
$custom-light: #8096d9;
$custom-dark: #000000;

JSON

{
  "hex": "#376dc8",
  "rgb": {
    "r": 55,
    "g": 109,
    "b": 200
  },
  "hsl": {
    "h": 217.655,
    "s": 56.863,
    "l": 50
  },
  "oklch": {
    "l": 0.54614,
    "c": 0.15293,
    "h": 260.2
  },
  "luminance": 0.1592
}

Semantic roles & 50–950 ramp

primary

#376DC8

secondary

#CEB68D

accent

#A748E0

background

#F8F9FD

surface

#F0F1FA

border

#CBCBD3

text

#0C0D15

muted

#7D7E83

Preview Lab

Preview with #376DC8

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

Preview Lab → · Contrast checker → · Palette generator →