#6279DD#6279DD

#6279DD is a mid, vivid blue. Relative luminance 0.215; OKLCH L 60.7% C 0.153 H 271.4°. Best body text is #000000 at 5.30:1 contrast (WCAG AA passes).

Color values

HEX	#6279DD
RGB	rgb(98, 121, 221)
HSL	hsl(229, 64%, 63%)
HSV	hsv(229, 56%, 87%)
CMYK	cmyk(55.7%, 45.2%, 0%, 13.3%)
CIE-LAB	lab(53.48, 20.53, -53.82)
CIE-LCH	lch(53.48, 57.60, 290.88°)
OKLab	oklab(60.66% 0.0038 -0.1533)
OKLCH	oklch(60.66% 0.153 271.4)
XYZ	xyz(24.9212, 21.4900, 71.2273)
Luminance	0.2149 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6279DD #DDC662

analogous

#62B7DD #6279DD #8862DD

triadic

#6279DD #DD6279 #79DD62

tetradic

#6279DD #DD62B7 #DDC662 #62DD88

square

#6279DD #DD62B7 #DDC662 #62DD88

split-complementary

#6279DD #DD8862 #B7DD62

monochromatic

#233BA2 #304ED2 #6279DD #94A4E8 #C7CFF3

Accessibility & contrast

On white

3.96

#6279DD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.30

#6279DD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6279DD

5.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6279DD	#FFFFFF	#000000	##000000
##6279DD	1.00	3.96	5.30	5.30
#FFFFFF	3.96	1.00	21.00	21.00
#000000	5.30	21.00	1.00	1.00
##000000	5.30	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C85E1

Deuteranopia (green-blind)

#3C7BDB

Tritanopia (blue-blind)

#188FA0

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #6279dd;
/* rgb */ color: rgb(98, 121, 221);
/* oklch */ color: oklch(60.7% 0.153 271.4);

Tailwind

colors: {
  custom: {
    50: '#979fe8',
    500: '#6279dd',
    950: '#000000',
  },
}

SCSS

$custom: #6279dd;
$custom-light: #979fe8;
$custom-dark: #000000;

JSON

{
  "hex": "#6279dd",
  "rgb": {
    "r": 98,
    "g": 121,
    "b": 221
  },
  "hsl": {
    "h": 228.78,
    "s": 64.398,
    "l": 62.549
  },
  "oklch": {
    "l": 0.60656,
    "c": 0.15337,
    "h": 271.4
  },
  "luminance": 0.21492
}

Semantic roles & 50–950 ramp

primary

#6279DD

secondary

#E4DBB7

accent

#AB19CC

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0E0E16

muted

#7E7E84

Preview Lab

Preview with #6279DD

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

Preview Lab → · Contrast checker → · Palette generator →