#6376EB#6376EB

#6376EB is a mid, vivid blue. Relative luminance 0.216; OKLCH L 61.0% C 0.176 H 273.1°. Best body text is #000000 at 5.32:1 contrast (WCAG AA passes).

Color values

HEX	#6376EB
RGB	rgb(99, 118, 235)
HSL	hsl(232, 77%, 65%)
HSV	hsv(232, 58%, 92%)
CMYK	cmyk(57.9%, 49.8%, 0%, 7.8%)
CIE-LAB	lab(53.61, 27.09, -61.47)
CIE-LCH	lch(53.61, 67.17, 293.78°)
OKLab	oklab(61.04% 0.0096 -0.1758)
OKLCH	oklch(61.04% 0.176 273.1)
XYZ	xyz(26.6145, 21.6056, 81.3490)
Luminance	0.2161 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6376EB #EBD863

analogous

#63BAEB #6376EB #9463EB

triadic

#6376EB #EB6376 #76EB63

tetradic

#6376EB #EB63BA #EBD863 #63EB94

square

#6376EB #EB63BA #EBD863 #63EB94

split-complementary

#6376EB #EB9463 #BAEB63

monochromatic

#182FBC #2D46E4 #6376EB #99A6F2 #CFD5F9

Accessibility & contrast

On white

3.95

#6376EB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.32

#6376EB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6376EB

5.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6376EB	#FFFFFF	#000000	##000000
##6376EB	1.00	3.95	5.32	5.32
#FFFFFF	3.95	1.00	21.00	21.00
#000000	5.32	21.00	1.00	1.00
##000000	5.32	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3886EF

Deuteranopia (green-blind)

#1D7AE9

Tritanopia (blue-blind)

#0091A5

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #6376eb;
/* rgb */ color: rgb(99, 118, 235);
/* oklch */ color: oklch(61.0% 0.176 273.1);

Tailwind

colors: {
  custom: {
    50: '#9a9df2',
    500: '#6376eb',
    950: '#000000',
  },
}

SCSS

$custom: #6376eb;
$custom-light: #9a9df2;
$custom-dark: #000000;

JSON

{
  "hex": "#6376eb",
  "rgb": {
    "r": 99,
    "g": 118,
    "b": 235
  },
  "hsl": {
    "h": 231.618,
    "s": 77.273,
    "l": 65.49
  },
  "oklch": {
    "l": 0.61036,
    "c": 0.17607,
    "h": 273.1
  },
  "luminance": 0.21608
}

Semantic roles & 50–950 ramp

primary

#6376EB

secondary

#ECE5BE

accent

#BD0CDA

background

#FAF9FE

surface

#F3F2FD

border

#CDCCD5

text

#0F0E17

muted

#7F7E85

Preview Lab

Preview with #6376EB

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

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