#6361DB#6361DB

#6361DB is a mid, vivid blue. Relative luminance 0.163; OKLCH L 56.0% C 0.181 H 279.5°. Best body text is #FFFFFF at 4.93:1 contrast (WCAG AA passes).

Color values

HEX	#6361DB
RGB	rgb(99, 97, 219)
HSL	hsl(241, 63%, 62%)
HSV	hsv(241, 56%, 86%)
CMYK	cmyk(54.8%, 55.7%, 0%, 14.1%)
CIE-LAB	lab(47.39, 34.72, -62.49)
CIE-LCH	lch(47.39, 71.49, 299.06°)
OKLab	oklab(56.04% 0.03 -0.179)
OKLCH	oklch(56.04% 0.182 279.5)
XYZ	xyz(22.2025, 16.3151, 68.9833)
Luminance	0.1632 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6361DB #D9DB61

analogous

#619CDB #6361DB #A061DB

triadic

#6361DB #DB6361 #61DB63

tetradic

#6361DB #DB619C #D9DB61 #61DBA0

square

#6361DB #DB619C #D9DB61 #61DBA0

split-complementary

#6361DB #DBA061 #9CDB61

monochromatic

#26249E #322FD0 #6361DB #9493E6 #C5C5F2

Accessibility & contrast

On white

4.93

#6361DB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.26

#6361DB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6361DB

4.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6361DB	#FFFFFF	#000000	##FFFFFF
##6361DB	1.00	4.93	4.26	4.93
#FFFFFF	4.93	1.00	21.00	1.00
#000000	4.26	21.00	1.00	21.00
##FFFFFF	4.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0075DF

Deuteranopia (green-blind)

#006CD8

Tritanopia (blue-blind)

#287D95

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #6361db;
/* rgb */ color: rgb(99, 97, 219);
/* oklch */ color: oklch(56.0% 0.181 279.5);

Tailwind

colors: {
  custom: {
    50: '#998ee7',
    500: '#6361db',
    950: '#000000',
  },
}

SCSS

$custom: #6361db;
$custom-light: #998ee7;
$custom-dark: #000000;

JSON

{
  "hex": "#6361db",
  "rgb": {
    "r": 99,
    "g": 97,
    "b": 219
  },
  "hsl": {
    "h": 240.984,
    "s": 62.887,
    "l": 61.961
  },
  "oklch": {
    "l": 0.5604,
    "c": 0.1815,
    "h": 279.5
  },
  "luminance": 0.16317
}

Semantic roles & 50–950 ramp

primary

#6361DB

secondary

#E2E2B5

accent

#CB1BC8

background

#F9F8FE

surface

#F2F0FC

border

#CCCBD5

text

#0F0C16

muted

#7E7D84

Preview Lab

Preview with #6361DB

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

Preview Lab → · Contrast checker → · Palette generator →