#6063DD#6063DD

#6063DD is a mid, vivid blue. Relative luminance 0.166; OKLCH L 56.3% C 0.182 H 277.7°. Best body text is #FFFFFF at 4.85:1 contrast (WCAG AA passes).

Color values

HEX	#6063DD
RGB	rgb(96, 99, 221)
HSL	hsl(239, 65%, 62%)
HSV	hsv(239, 57%, 87%)
CMYK	cmyk(56.6%, 55.2%, 0%, 13.3%)
CIE-LAB	lab(47.79, 33.58, -62.98)
CIE-LCH	lch(47.79, 71.37, 298.07°)
OKLab	oklab(56.33% 0.0246 -0.1805)
OKLCH	oklch(56.33% 0.182 277.7)
XYZ	xyz(22.3327, 16.6294, 70.4256)
Luminance	0.1663 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6063DD #DDDA60

analogous

#60A2DD #6063DD #9C60DD

triadic

#6063DD #DD6063 #63DD60

tetradic

#6063DD #DD60A2 #DDDA60 #60DD9C

square

#6063DD #DD60A2 #DDDA60 #60DD9C

split-complementary

#6063DD #DD9C60 #A2DD60

monochromatic

#2225A0 #2E32D2 #6063DD #9294E8 #C5C6F3

Accessibility & contrast

On white

4.85

#6063DD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.33

#6063DD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6063DD

4.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6063DD	#FFFFFF	#000000	##FFFFFF
##6063DD	1.00	4.85	4.33	4.85
#FFFFFF	4.85	1.00	21.00	1.00
#000000	4.33	21.00	1.00	21.00
##FFFFFF	4.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0377E1

Deuteranopia (green-blind)

#006CDA

Tritanopia (blue-blind)

#167F96

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #6063dd;
/* rgb */ color: rgb(96, 99, 221);
/* oklch */ color: oklch(56.3% 0.182 277.7);

Tailwind

colors: {
  custom: {
    50: '#978fe8',
    500: '#6063dd',
    950: '#000000',
  },
}

SCSS

$custom: #6063dd;
$custom-light: #978fe8;
$custom-dark: #000000;

JSON

{
  "hex": "#6063dd",
  "rgb": {
    "r": 96,
    "g": 99,
    "b": 221
  },
  "hsl": {
    "h": 238.56,
    "s": 64.767,
    "l": 62.157
  },
  "oklch": {
    "l": 0.56329,
    "c": 0.18217,
    "h": 277.7
  },
  "luminance": 0.16631
}

Semantic roles & 50–950 ramp

primary

#6063DD

secondary

#E3E2B5

accent

#C819CD

background

#F9F8FE

surface

#F2F0FD

border

#CCCBD5

text

#0F0C16

muted

#7E7D84

Preview Lab

Preview with #6063DD

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

Preview Lab → · Contrast checker → · Palette generator →