#6376DB#6376DB

#6376DB is a mid, vivid blue. Relative luminance 0.207; OKLCH L 60.0% C 0.154 H 272.9°. Best body text is #000000 at 5.14:1 contrast (WCAG AA passes).

Color values

HEX	#6376DB
RGB	rgb(99, 118, 219)
HSL	hsl(231, 63%, 62%)
HSV	hsv(231, 55%, 86%)
CMYK	cmyk(54.8%, 46.1%, 0%, 14.1%)
CIE-LAB	lab(52.64, 21.92, -54.03)
CIE-LCH	lch(52.64, 58.31, 292.08°)
OKLab	oklab(60% 0.0078 -0.1539)
OKLCH	oklch(60% 0.154 272.9)
XYZ	xyz(24.4060, 20.7223, 69.7178)
Luminance	0.2072 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6376DB #DBC863

analogous

#63B2DB #6376DB #8C63DB

triadic

#6376DB #DB6376 #76DB63

tetradic

#6376DB #DB63B2 #DBC863 #63DB8C

square

#6376DB #DB63B2 #DBC863 #63DB8C

split-complementary

#6376DB #DB8C63 #B2DB63

monochromatic

#25389F #314AD0 #6376DB #95A2E6 #C6CDF2

Accessibility & contrast

On white

4.08

#6376DB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.14

#6376DB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6376DB

5.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6376DB	#FFFFFF	#000000	##000000
##6376DB	1.00	4.08	5.14	5.14
#FFFFFF	4.08	1.00	21.00	21.00
#000000	5.14	21.00	1.00	1.00
##000000	5.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4883DF

Deuteranopia (green-blind)

#3979D9

Tritanopia (blue-blind)

#228C9E

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #6376db;
/* rgb */ color: rgb(99, 118, 219);
/* oklch */ color: oklch(60.0% 0.154 272.9);

Tailwind

colors: {
  custom: {
    50: '#989de7',
    500: '#6376db',
    950: '#000000',
  },
}

SCSS

$custom: #6376db;
$custom-light: #989de7;
$custom-dark: #000000;

JSON

{
  "hex": "#6376db",
  "rgb": {
    "r": 99,
    "g": 118,
    "b": 219
  },
  "hsl": {
    "h": 230.5,
    "s": 62.5,
    "l": 62.353
  },
  "oklch": {
    "l": 0.59997,
    "c": 0.15414,
    "h": 272.9
  },
  "luminance": 0.20724
}

Semantic roles & 50–950 ramp

primary

#6376DB

secondary

#E3DCB7

accent

#AF1BCA

background

#F9F9FE

surface

#F2F2FC

border

#CCCCD5

text

#0E0E16

muted

#7E7E84

Preview Lab

Preview with #6376DB

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

Preview Lab → · Contrast checker → · Palette generator →