#6278DD#6278DD

#6278DD is a mid, vivid blue. Relative luminance 0.212; OKLCH L 60.5% C 0.155 H 271.8°. Best body text is #000000 at 5.25:1 contrast (WCAG AA passes).

Color values

HEX	#6278DD
RGB	rgb(98, 120, 221)
HSL	hsl(229, 64%, 63%)
HSV	hsv(229, 56%, 87%)
CMYK	cmyk(55.7%, 45.7%, 0%, 13.3%)
CIE-LAB	lab(53.22, 21.14, -54.24)
CIE-LCH	lch(53.22, 58.21, 291.29°)
OKLab	oklab(60.46% 0.0049 -0.1546)
OKLCH	oklch(60.46% 0.155 271.8)
XYZ	xyz(24.8003, 21.2483, 71.1870)
Luminance	0.2125 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6278DD #DDC762

analogous

#62B6DD #6278DD #8962DD

triadic

#6278DD #DD6278 #78DD62

tetradic

#6278DD #DD62B6 #DDC762 #62DD89

square

#6278DD #DD62B6 #DDC762 #62DD89

split-complementary

#6278DD #DD8962 #B6DD62

monochromatic

#233AA2 #304DD2 #6278DD #94A3E8 #C7CFF3

Accessibility & contrast

On white

4.00

#6278DD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.25

#6278DD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6278DD

5.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6278DD	#FFFFFF	#000000	##000000
##6278DD	1.00	4.00	5.25	5.25
#FFFFFF	4.00	1.00	21.00	21.00
#000000	5.25	21.00	1.00	1.00
##000000	5.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A85E1

Deuteranopia (green-blind)

#3A7ADB

Tritanopia (blue-blind)

#198EA0

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #6278dd;
/* rgb */ color: rgb(98, 120, 221);
/* oklch */ color: oklch(60.5% 0.155 271.8);

Tailwind

colors: {
  custom: {
    50: '#979ee8',
    500: '#6278dd',
    950: '#000000',
  },
}

SCSS

$custom: #6278dd;
$custom-light: #979ee8;
$custom-dark: #000000;

JSON

{
  "hex": "#6278dd",
  "rgb": {
    "r": 98,
    "g": 120,
    "b": 221
  },
  "hsl": {
    "h": 229.268,
    "s": 64.398,
    "l": 62.549
  },
  "oklch": {
    "l": 0.60457,
    "c": 0.15464,
    "h": 271.8
  },
  "luminance": 0.2125
}

Semantic roles & 50–950 ramp

primary

#6278DD

secondary

#E4DCB7

accent

#AC19CC

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0E0E16

muted

#7E7E84

Preview Lab

Preview with #6278DD

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

Preview Lab → · Contrast checker → · Palette generator →