#5979EF#5979EF

#5979EF is a mid, vivid blue. Relative luminance 0.220; OKLCH L 61.3% C 0.181 H 269.1°. Best body text is #000000 at 5.41:1 contrast (WCAG AA passes).

Color values

HEX	#5979EF
RGB	rgb(89, 121, 239)
HSL	hsl(227, 82%, 64%)
HSV	hsv(227, 63%, 94%)
CMYK	cmyk(62.8%, 49.4%, 0%, 6.3%)
CIE-LAB	lab(54.06, 24.80, -63.00)
CIE-LCH	lch(54.06, 67.71, 291.49°)
OKLab	oklab(61.31% -0.0028 -0.1805)
OKLCH	oklch(61.31% 0.181 269.1)
XYZ	xyz(26.5319, 22.0282, 84.4983)
Luminance	0.2203 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5979EF #EFCF59

analogous

#59C4EF #5979EF #8459EF

triadic

#5979EF #EF5979 #79EF59

tetradic

#5979EF #EF59C4 #EFCF59 #59EF84

square

#5979EF #EF59C4 #EFCF59 #59EF84

split-complementary

#5979EF #EF8459 #C4EF59

monochromatic

#1236BC #214CEA #5979EF #91A6F4 #C9D3FA

Accessibility & contrast

On white

3.88

#5979EF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.41

#5979EF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5979EF

5.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5979EF	#FFFFFF	#000000	##000000
##5979EF	1.00	3.88	5.41	5.41
#FFFFFF	3.88	1.00	21.00	21.00
#000000	5.41	21.00	1.00	1.00
##000000	5.41	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3888F3

Deuteranopia (green-blind)

#0E7BED

Tritanopia (blue-blind)

#0094A9

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #5979ef;
/* rgb */ color: rgb(89, 121, 239);
/* oklch */ color: oklch(61.3% 0.181 269.1);

Tailwind

colors: {
  custom: {
    50: '#959ff5',
    500: '#5979ef',
    950: '#000000',
  },
}

SCSS

$custom: #5979ef;
$custom-light: #959ff5;
$custom-dark: #000000;

JSON

{
  "hex": "#5979ef",
  "rgb": {
    "r": 89,
    "g": 121,
    "b": 239
  },
  "hsl": {
    "h": 227.2,
    "s": 82.418,
    "l": 64.314
  },
  "oklch": {
    "l": 0.61307,
    "c": 0.18053,
    "h": 269.1
  },
  "luminance": 0.22031
}

Semantic roles & 50–950 ramp

primary

#5979EF

secondary

#ECE1B8

accent

#B107DF

background

#F9F9FF

surface

#F2F2FE

border

#CCCCD6

text

#0F0E17

muted

#7E7E85

Preview Lab

Preview with #5979EF

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

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