#6376DF#6376DF

#6376DF is a mid, vivid blue. Relative luminance 0.209; OKLCH L 60.3% C 0.160 H 273.0°. Best body text is #000000 at 5.19:1 contrast (WCAG AA passes).

Color values

HEX	#6376DF
RGB	rgb(99, 118, 223)
HSL	hsl(231, 66%, 63%)
HSV	hsv(231, 56%, 87%)
CMYK	cmyk(55.6%, 47.1%, 0%, 12.5%)
CIE-LAB	lab(52.88, 23.21, -55.91)
CIE-LCH	lch(52.88, 60.53, 292.54°)
OKLab	oklab(60.25% 0.0083 -0.1595)
OKLCH	oklch(60.25% 0.16 273)
XYZ	xyz(24.9390, 20.9354, 72.5245)
Luminance	0.2094 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6376DF #DFCC63

analogous

#63B4DF #6376DF #8E63DF

triadic

#6376DF #DF6376 #76DF63

tetradic

#6376DF #DF63B4 #DFCC63 #63DF8E

square

#6376DF #DF63B4 #DFCC63 #63DF8E

split-complementary

#6376DF #DF8E63 #B4DF63

monochromatic

#2236A6 #3049D5 #6376DF #96A3E9 #C9CFF4

Accessibility & contrast

On white

4.05

#6376DF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.19

#6376DF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6376DF

5.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6376DF	#FFFFFF	#000000	##000000
##6376DF	1.00	4.05	5.19	5.19
#FFFFFF	4.05	1.00	21.00	21.00
#000000	5.19	21.00	1.00	1.00
##000000	5.19	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4484E3

Deuteranopia (green-blind)

#3379DD

Tritanopia (blue-blind)

#1B8DA0

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #6376df;
/* rgb */ color: rgb(99, 118, 223);
/* oklch */ color: oklch(60.3% 0.160 273.0);

Tailwind

colors: {
  custom: {
    50: '#989de9',
    500: '#6376df',
    950: '#000000',
  },
}

SCSS

$custom: #6376df;
$custom-light: #989de9;
$custom-dark: #000000;

JSON

{
  "hex": "#6376df",
  "rgb": {
    "r": 99,
    "g": 118,
    "b": 223
  },
  "hsl": {
    "h": 230.806,
    "s": 65.957,
    "l": 63.137
  },
  "oklch": {
    "l": 0.60251,
    "c": 0.15968,
    "h": 273
  },
  "luminance": 0.20937
}

Semantic roles & 50–950 ramp

primary

#6376DF

secondary

#E5DEB9

accent

#B218CE

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0F0E16

muted

#7E7E84

Preview Lab

Preview with #6376DF

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

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