#6375E8#6375E8

#6375E8 is a mid, vivid blue. Relative luminance 0.212; OKLCH L 60.6% C 0.173 H 273.4°. Best body text is #000000 at 5.24:1 contrast (WCAG AA passes).

Color values

HEX	#6375E8
RGB	rgb(99, 117, 232)
HSL	hsl(232, 74%, 65%)
HSV	hsv(232, 57%, 91%)
CMYK	cmyk(57.3%, 49.6%, 0%, 9%)
CIE-LAB	lab(53.17, 26.72, -60.50)
CIE-LCH	lch(53.17, 66.14, 293.83°)
OKLab	oklab(60.64% 0.0104 -0.173)
OKLCH	oklch(60.64% 0.173 273.4)
XYZ	xyz(26.0676, 21.1995, 79.0465)
Luminance	0.2120 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6375E8 #E8D663

analogous

#63B7E8 #6375E8 #9463E8

triadic

#6375E8 #E86375 #75E863

tetradic

#6375E8 #E863B7 #E8D663 #63E894

square

#6375E8 #E863B7 #E8D663 #63E894

split-complementary

#6375E8 #E89463 #B7E863

monochromatic

#1B30B6 #2E46E0 #6375E8 #98A4F0 #CED3F8

Accessibility & contrast

On white

4.01

#6375E8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.24

#6375E8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6375E8

5.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6375E8	#FFFFFF	#000000	##000000
##6375E8	1.00	4.01	5.24	5.24
#FFFFFF	4.01	1.00	21.00	21.00
#000000	5.24	21.00	1.00	1.00
##000000	5.24	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3985EC

Deuteranopia (green-blind)

#2179E6

Tritanopia (blue-blind)

#008FA4

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #6375e8;
/* rgb */ color: rgb(99, 117, 232);
/* oklch */ color: oklch(60.6% 0.173 273.4);

Tailwind

colors: {
  custom: {
    50: '#9a9cf0',
    500: '#6375e8',
    950: '#000000',
  },
}

SCSS

$custom: #6375e8;
$custom-light: #9a9cf0;
$custom-dark: #000000;

JSON

{
  "hex": "#6375e8",
  "rgb": {
    "r": 99,
    "g": 117,
    "b": 232
  },
  "hsl": {
    "h": 231.88,
    "s": 74.302,
    "l": 64.902
  },
  "oklch": {
    "l": 0.60644,
    "c": 0.17327,
    "h": 273.4
  },
  "luminance": 0.21201
}

Semantic roles & 50–950 ramp

primary

#6375E8

secondary

#EAE4BD

accent

#BB0FD6

background

#FAF9FE

surface

#F3F2FD

border

#CDCCD5

text

#0F0E17

muted

#7F7E85

Preview Lab

Preview with #6375E8

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

Preview Lab → · Contrast checker → · Palette generator →