#6361EE#6361EE

#6361EE is a mid, highly saturated blue. Relative luminance 0.174; OKLCH L 57.5% C 0.206 H 278.3°. Best body text is #FFFFFF at 4.69:1 contrast (WCAG AA passes).

Color values

HEX	#6361EE
RGB	rgb(99, 97, 238)
HSL	hsl(241, 81%, 66%)
HSV	hsv(241, 59%, 93%)
CMYK	cmyk(58.4%, 59.2%, 0%, 6.7%)
CIE-LAB	lab(48.73, 40.71, -71.04)
CIE-LCH	lch(48.73, 81.88, 299.82°)
OKLab	oklab(57.46% 0.0299 -0.2041)
OKLCH	oklch(57.46% 0.206 278.3)
XYZ	xyz(24.8480, 17.3733, 82.9163)
Luminance	0.1737 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6361EE #ECEE61

analogous

#61A5EE #6361EE #A961EE

triadic

#6361EE #EE6361 #61EE63

tetradic

#6361EE #EE61A5 #ECEE61 #61EEA9

square

#6361EE #EE61A5 #ECEE61 #61EEA9

split-complementary

#6361EE #EEA961 #A5EE61

monochromatic

#1715C0 #2C2AE8 #6361EE #9A98F4 #D0D0FA

Accessibility & contrast

On white

4.69

#6361EE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.47

#6361EE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6361EE

4.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6361EE	#FFFFFF	#000000	##FFFFFF
##6361EE	1.00	4.69	4.47	4.69
#FFFFFF	4.69	1.00	21.00	1.00
#000000	4.47	21.00	1.00	21.00
##FFFFFF	4.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#007AF3

Deuteranopia (green-blind)

#006EEB

Tritanopia (blue-blind)

#00839E

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #6361ee;
/* rgb */ color: rgb(99, 97, 238);
/* oklch */ color: oklch(57.5% 0.206 278.3);

Tailwind

colors: {
  custom: {
    50: '#9c8ef4',
    500: '#6361ee',
    950: '#000000',
  },
}

SCSS

$custom: #6361ee;
$custom-light: #9c8ef4;
$custom-dark: #000000;

JSON

{
  "hex": "#6361ee",
  "rgb": {
    "r": 99,
    "g": 97,
    "b": 238
  },
  "hsl": {
    "h": 240.851,
    "s": 80.571,
    "l": 65.686
  },
  "oklch": {
    "l": 0.57456,
    "c": 0.20633,
    "h": 278.3
  },
  "luminance": 0.17375
}

Semantic roles & 50–950 ramp

primary

#6361EE

secondary

#ECEDBE

accent

#DD09DA

background

#FAF8FF

surface

#F4F0FE

border

#CECBD6

text

#0F0C17

muted

#7F7D85

Preview Lab

Preview with #6361EE

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

Preview Lab → · Contrast checker → · Palette generator →