#5974EF#5974EF

#5974EF is a mid, vivid blue. Relative luminance 0.208; OKLCH L 60.3% C 0.187 H 270.6°. Best body text is #000000 at 5.17:1 contrast (WCAG AA passes).

Color values

HEX	#5974EF
RGB	rgb(89, 116, 239)
HSL	hsl(229, 82%, 64%)
HSV	hsv(229, 63%, 94%)
CMYK	cmyk(62.8%, 51.5%, 0%, 6.3%)
CIE-LAB	lab(52.78, 27.86, -65.06)
CIE-LCH	lch(52.78, 70.78, 293.18°)
OKLab	oklab(60.34% 0.0018 -0.1866)
OKLCH	oklch(60.34% 0.187 270.6)
XYZ	xyz(25.9400, 20.8444, 84.3010)
Luminance	0.2085 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5974EF #EFD459

analogous

#59BFEF #5974EF #8959EF

triadic

#5974EF #EF5974 #74EF59

tetradic

#5974EF #EF59BF #EFD459 #59EF89

square

#5974EF #EF59BF #EFD459 #59EF89

split-complementary

#5974EF #EF8959 #BFEF59

monochromatic

#1231BC #2145EA #5974EF #91A3F4 #C9D1FA

Accessibility & contrast

On white

4.06

#5974EF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.17

#5974EF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5974EF

5.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5974EF	#FFFFFF	#000000	##000000
##5974EF	1.00	4.06	5.17	5.17
#FFFFFF	4.06	1.00	21.00	21.00
#000000	5.17	21.00	1.00	1.00
##000000	5.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#2985F3

Deuteranopia (green-blind)

#0078EC

Tritanopia (blue-blind)

#0091A6

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #5974ef;
/* rgb */ color: rgb(89, 116, 239);
/* oklch */ color: oklch(60.3% 0.187 270.6);

Tailwind

colors: {
  custom: {
    50: '#969bf5',
    500: '#5974ef',
    950: '#000000',
  },
}

SCSS

$custom: #5974ef;
$custom-light: #969bf5;
$custom-dark: #000000;

JSON

{
  "hex": "#5974ef",
  "rgb": {
    "r": 89,
    "g": 116,
    "b": 239
  },
  "hsl": {
    "h": 229.2,
    "s": 82.418,
    "l": 64.314
  },
  "oklch": {
    "l": 0.6034,
    "c": 0.18664,
    "h": 270.6
  },
  "luminance": 0.20847
}

Semantic roles & 50–950 ramp

primary

#5974EF

secondary

#ECE3B8

accent

#B807DF

background

#F9F9FF

surface

#F2F2FE

border

#CCCCD6

text

#0F0E17

muted

#7E7E85

Preview Lab

Preview with #5974EF

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

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