#5279DF#5279DF

#5279DF is a mid, vivid blue. Relative luminance 0.208; OKLCH L 59.9% C 0.161 H 266.0°. Best body text is #000000 at 5.16:1 contrast (WCAG AA passes).

Color values

HEX	#5279DF
RGB	rgb(82, 121, 223)
HSL	hsl(223, 69%, 60%)
HSV	hsv(223, 63%, 87%)
CMYK	cmyk(63.2%, 45.7%, 0%, 12.5%)
CIE-LAB	lab(52.72, 18.18, -56.21)
CIE-LCH	lch(52.72, 59.08, 287.93°)
OKLab	oklab(59.88% -0.0113 -0.1607)
OKLCH	oklch(59.88% 0.161 266)
XYZ	xyz(23.6317, 20.7942, 72.5660)
Luminance	0.2080 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5279DF #DFB852

analogous

#52C0DF #5279DF #7152DF

triadic

#5279DF #DF5279 #79DF52

tetradic

#5279DF #DF52C0 #DFB852 #52DF71

square

#5279DF #DF52C0 #DFB852 #52DF71

split-complementary

#5279DF #DF7152 #C0DF52

monochromatic

#1D3F9A #2654CE #5279DF #86A1E9 #B9C9F2

Accessibility & contrast

On white

4.07

#5279DF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.16

#5279DF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5279DF

5.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5279DF	#FFFFFF	#000000	##000000
##5279DF	1.00	4.07	5.16	5.16
#FFFFFF	4.07	1.00	21.00	21.00
#000000	5.16	21.00	1.00	1.00
##000000	5.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4785E3

Deuteranopia (green-blind)

#2E78DD

Tritanopia (blue-blind)

#0090A1

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #5279df;
/* rgb */ color: rgb(82, 121, 223);
/* oklch */ color: oklch(59.9% 0.161 266.0);

Tailwind

colors: {
  custom: {
    50: '#8f9fe9',
    500: '#5279df',
    950: '#000000',
  },
}

SCSS

$custom: #5279df;
$custom-light: #8f9fe9;
$custom-dark: #000000;

JSON

{
  "hex": "#5279df",
  "rgb": {
    "r": 82,
    "g": 121,
    "b": 223
  },
  "hsl": {
    "h": 223.404,
    "s": 68.78,
    "l": 59.804
  },
  "oklch": {
    "l": 0.59881,
    "c": 0.16106,
    "h": 266
  },
  "luminance": 0.20796
}

Semantic roles & 50–950 ramp

primary

#5279DF

secondary

#E2D3AB

accent

#BB3CEC

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0E0E16

muted

#7E7E84

Preview Lab

Preview with #5279DF

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

Preview Lab → · Contrast checker → · Palette generator →