#5279CE#5279CE

#5279CE is a mid, vivid blue. Relative luminance 0.199; OKLCH L 58.8% C 0.138 H 264.1°. Best body text is #000000 at 4.99:1 contrast (WCAG AA passes).

Color values

HEX	#5279CE
RGB	rgb(82, 121, 206)
HSL	hsl(221, 56%, 56%)
HSV	hsv(221, 60%, 81%)
CMYK	cmyk(60.2%, 41.3%, 0%, 19.2%)
CIE-LAB	lab(51.75, 12.41, -48.15)
CIE-LCH	lch(51.75, 49.72, 284.45°)
OKLab	oklab(58.82% -0.0143 -0.137)
OKLCH	oklch(58.82% 0.138 264.1)
XYZ	xyz(21.4538, 19.9230, 61.0955)
Luminance	0.1993 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5279CE #CEA752

analogous

#52B7CE #5279CE #6952CE

triadic

#5279CE #CE5279 #79CE52

tetradic

#5279CE #CE52B7 #CEA752 #52CE69

square

#5279CE #CE52B7 #CEA752 #52CE69

split-complementary

#5279CE #CE6952 #B7CE52

monochromatic

#254281 #325AB1 #5279CE #829EDC #B1C3E9

Accessibility & contrast

On white

4.21

#5279CE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.99

#5279CE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5279CE

4.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5279CE	#FFFFFF	#000000	##000000
##5279CE	1.00	4.21	4.99	4.99
#FFFFFF	4.21	1.00	21.00	21.00
#000000	4.99	21.00	1.00	1.00
##000000	4.99	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5481D1

Deuteranopia (green-blind)

#4276CC

Tritanopia (blue-blind)

#008C99

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #5279ce;
/* rgb */ color: rgb(82, 121, 206);
/* oklch */ color: oklch(58.8% 0.138 264.1);

Tailwind

colors: {
  custom: {
    50: '#8d9fdd',
    500: '#5279ce',
    950: '#000000',
  },
}

SCSS

$custom: #5279ce;
$custom-light: #8d9fdd;
$custom-dark: #000000;

JSON

{
  "hex": "#5279ce",
  "rgb": {
    "r": 82,
    "g": 121,
    "b": 206
  },
  "hsl": {
    "h": 221.129,
    "s": 55.856,
    "l": 56.471
  },
  "oklch": {
    "l": 0.58818,
    "c": 0.13774,
    "h": 264.1
  },
  "luminance": 0.19925
}

Semantic roles & 50–950 ramp

primary

#5279CE

secondary

#D7C7A4

accent

#B049DF

background

#F9F9FD

surface

#F1F2FB

border

#CBCCD4

text

#0D0E15

muted

#7E7E83

Preview Lab

Preview with #5279CE

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

Preview Lab → · Contrast checker → · Palette generator →