#6372EC#6372EC

#6372EC is a mid, vivid blue. Relative luminance 0.207; OKLCH L 60.3% C 0.182 H 274.3°. Best body text is #000000 at 5.15:1 contrast (WCAG AA passes).

Color values

HEX	#6372EC
RGB	rgb(99, 114, 236)
HSL	hsl(233, 78%, 66%)
HSV	hsv(233, 58%, 93%)
CMYK	cmyk(58.1%, 51.7%, 0%, 7.5%)
CIE-LAB	lab(52.67, 29.84, -63.54)
CIE-LCH	lch(52.67, 70.20, 295.16°)
OKLab	oklab(60.35% 0.0137 -0.1819)
OKLCH	oklch(60.35% 0.182 274.3)
XYZ	xyz(26.2983, 20.7414, 81.9583)
Luminance	0.2074 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6372EC #ECDD63

analogous

#63B6EC #6372EC #9863EC

triadic

#6372EC #EC6372 #72EC63

tetradic

#6372EC #EC63B6 #ECDD63 #63EC98

square

#6372EC #EC63B6 #ECDD63 #63EC98

split-complementary

#6372EC #EC9863 #B6EC63

monochromatic

#1729BE #2C41E5 #6372EC #9AA3F3 #D0D5F9

Accessibility & contrast

On white

4.08

#6372EC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.15

#6372EC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6372EC

5.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6372EC	#FFFFFF	#000000	##000000
##6372EC	1.00	4.08	5.15	5.15
#FFFFFF	4.08	1.00	21.00	21.00
#000000	5.15	21.00	1.00	1.00
##000000	5.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#2B84F0

Deuteranopia (green-blind)

#0078E9

Tritanopia (blue-blind)

#008EA4

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #6372ec;
/* rgb */ color: rgb(99, 114, 236);
/* oklch */ color: oklch(60.3% 0.182 274.3);

Tailwind

colors: {
  custom: {
    50: '#9a9af3',
    500: '#6372ec',
    950: '#000000',
  },
}

SCSS

$custom: #6372ec;
$custom-light: #9a9af3;
$custom-dark: #000000;

JSON

{
  "hex": "#6372ec",
  "rgb": {
    "r": 99,
    "g": 114,
    "b": 236
  },
  "hsl": {
    "h": 233.431,
    "s": 78.286,
    "l": 65.686
  },
  "oklch": {
    "l": 0.60347,
    "c": 0.18247,
    "h": 274.3
  },
  "luminance": 0.20743
}

Semantic roles & 50–950 ramp

primary

#6372EC

secondary

#ECE7BF

accent

#C40BDB

background

#FAF9FE

surface

#F4F2FD

border

#CECCD5

text

#0F0E17

muted

#7F7E85

Preview Lab

Preview with #6372EC

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

Preview Lab → · Contrast checker → · Palette generator →