#6367EE#6367EE

#6367EE is a mid, vivid blue. Relative luminance 0.185; OKLCH L 58.5% C 0.199 H 277.0°. Best body text is #000000 at 4.71:1 contrast (WCAG AA passes).

Color values

HEX	#6367EE
RGB	rgb(99, 103, 238)
HSL	hsl(238, 80%, 66%)
HSV	hsv(238, 58%, 93%)
CMYK	cmyk(58.4%, 56.7%, 0%, 6.7%)
CIE-LAB	lab(50.13, 37.13, -68.77)
CIE-LCH	lch(50.13, 78.15, 298.37°)
OKLab	oklab(58.49% 0.0244 -0.1974)
OKLCH	oklch(58.49% 0.199 277)
XYZ	xyz(25.4235, 18.5243, 83.1082)
Luminance	0.1853 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6367EE #EEEA63

analogous

#63ACEE #6367EE #A463EE

triadic

#6367EE #EE6367 #67EE63

tetradic

#6367EE #EE63AC #EEEA63 #63EEA4

square

#6367EE #EE63AC #EEEA63 #63EEA4

split-complementary

#6367EE #EEA463 #ACEE63

monochromatic

#151AC2 #2C31E8 #6367EE #9A9DF4 #D1D3FA

Accessibility & contrast

On white

4.46

#6367EE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.71

#6367EE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6367EE

4.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6367EE	#FFFFFF	#000000	##000000
##6367EE	1.00	4.46	4.71	4.71
#FFFFFF	4.46	1.00	21.00	21.00
#000000	4.71	21.00	1.00	1.00
##000000	4.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#007DF3

Deuteranopia (green-blind)

#0072EB

Tritanopia (blue-blind)

#0087A1

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #6367ee;
/* rgb */ color: rgb(99, 103, 238);
/* oklch */ color: oklch(58.5% 0.199 277.0);

Tailwind

colors: {
  custom: {
    50: '#9b92f4',
    500: '#6367ee',
    950: '#000000',
  },
}

SCSS

$custom: #6367ee;
$custom-light: #9b92f4;
$custom-dark: #000000;

JSON

{
  "hex": "#6367ee",
  "rgb": {
    "r": 99,
    "g": 103,
    "b": 238
  },
  "hsl": {
    "h": 238.273,
    "s": 80.347,
    "l": 66.078
  },
  "oklch": {
    "l": 0.58491,
    "c": 0.19892,
    "h": 277
  },
  "luminance": 0.18526
}

Semantic roles & 50–950 ramp

primary

#6367EE

secondary

#EDECC0

accent

#D709DD

background

#FAF9FF

surface

#F4F1FE

border

#CECBD6

text

#0F0D17

muted

#7F7E85

Preview Lab

Preview with #6367EE

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

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