#6063EB#6063EB

#6063EB is a mid, highly saturated blue. Relative luminance 0.174; OKLCH L 57.4% C 0.201 H 277.1°. Best body text is #FFFFFF at 4.69:1 contrast (WCAG AA passes).

Color values

HEX	#6063EB
RGB	rgb(96, 99, 235)
HSL	hsl(239, 78%, 65%)
HSV	hsv(239, 59%, 92%)
CMYK	cmyk(59.1%, 57.9%, 0%, 7.8%)
CIE-LAB	lab(48.77, 38.06, -69.30)
CIE-LCH	lch(48.77, 79.06, 298.78°)
OKLab	oklab(57.37% 0.0247 -0.1991)
OKLCH	oklch(57.37% 0.201 277.1)
XYZ	xyz(24.2763, 17.4068, 80.6617)
Luminance	0.1741 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6063EB #EBE860

analogous

#60A9EB #6063EB #A360EB

triadic

#6063EB #EB6063 #63EB60

tetradic

#6063EB #EB60A9 #EBE860 #60EBA3

square

#6063EB #EB60A9 #EBE860 #60EBA3

split-complementary

#6063EB #EBA360 #A9EB60

monochromatic

#171BB9 #2A2EE4 #6063EB #9698F2 #CDCEF9

Accessibility & contrast

On white

4.69

#6063EB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.48

#6063EB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6063EB

4.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6063EB	#FFFFFF	#000000	##FFFFFF
##6063EB	1.00	4.69	4.48	4.69
#FFFFFF	4.69	1.00	21.00	1.00
#000000	4.48	21.00	1.00	21.00
##FFFFFF	4.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#007AF0

Deuteranopia (green-blind)

#006EE8

Tritanopia (blue-blind)

#00849D

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #6063eb;
/* rgb */ color: rgb(96, 99, 235);
/* oklch */ color: oklch(57.4% 0.201 277.1);

Tailwind

colors: {
  custom: {
    50: '#9a8ff2',
    500: '#6063eb',
    950: '#000000',
  },
}

SCSS

$custom: #6063eb;
$custom-light: #9a8ff2;
$custom-dark: #000000;

JSON

{
  "hex": "#6063eb",
  "rgb": {
    "r": 96,
    "g": 99,
    "b": 235
  },
  "hsl": {
    "h": 238.705,
    "s": 77.654,
    "l": 64.902
  },
  "oklch": {
    "l": 0.57366,
    "c": 0.20061,
    "h": 277.1
  },
  "luminance": 0.17409
}

Semantic roles & 50–950 ramp

primary

#6063EB

secondary

#EBEABC

accent

#D50CDA

background

#FAF8FE

surface

#F4F0FD

border

#CECBD5

text

#0F0C17

muted

#7F7D85

Preview Lab

Preview with #6063EB

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

Preview Lab → · Contrast checker → · Palette generator →