#6361EF#6361EF

#6361EF is a mid, highly saturated blue. Relative luminance 0.174; OKLCH L 57.5% C 0.208 H 278.3°. Best body text is #FFFFFF at 4.68:1 contrast (WCAG AA passes).

Color values

HEX	#6361EF
RGB	rgb(99, 97, 239)
HSL	hsl(241, 82%, 66%)
HSV	hsv(241, 59%, 94%)
CMYK	cmyk(58.6%, 59.4%, 0%, 6.3%)
CIE-LAB	lab(48.80, 41.03, -71.48)
CIE-LCH	lch(48.80, 82.42, 299.85°)
OKLab	oklab(57.53% 0.0299 -0.2054)
OKLCH	oklch(57.53% 0.208 278.3)
XYZ	xyz(24.9953, 17.4322, 83.6922)
Luminance	0.1743 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6361EF #EDEF61

analogous

#61A6EF #6361EF #AA61EF

triadic

#6361EF #EF6361 #61EF63

tetradic

#6361EF #EF61A6 #EDEF61 #61EFAA

square

#6361EF #EF61A6 #EDEF61 #61EFAA

split-complementary

#6361EF #EFAA61 #A6EF61

monochromatic

#1614C2 #2C29E9 #6361EF #9A99F5 #D1D0FA

Accessibility & contrast

On white

4.68

#6361EF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.49

#6361EF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6361EF

4.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6361EF	#FFFFFF	#000000	##FFFFFF
##6361EF	1.00	4.68	4.49	4.68
#FFFFFF	4.68	1.00	21.00	1.00
#000000	4.49	21.00	1.00	21.00
##FFFFFF	4.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#007AF4

Deuteranopia (green-blind)

#006EEC

Tritanopia (blue-blind)

#00849F

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #6361ef;
/* rgb */ color: rgb(99, 97, 239);
/* oklch */ color: oklch(57.5% 0.208 278.3);

Tailwind

colors: {
  custom: {
    50: '#9c8ef5',
    500: '#6361ef',
    950: '#000000',
  },
}

SCSS

$custom: #6361ef;
$custom-light: #9c8ef5;
$custom-dark: #000000;

JSON

{
  "hex": "#6361ef",
  "rgb": {
    "r": 99,
    "g": 97,
    "b": 239
  },
  "hsl": {
    "h": 240.845,
    "s": 81.609,
    "l": 65.882
  },
  "oklch": {
    "l": 0.57533,
    "c": 0.20761,
    "h": 278.3
  },
  "luminance": 0.17434
}

Semantic roles & 50–950 ramp

primary

#6361EF

secondary

#EDEDBE

accent

#DE08DB

background

#FAF8FF

surface

#F4F0FF

border

#CECBD7

text

#0F0C17

muted

#7F7D85

Preview Lab

Preview with #6361EF

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

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