#5973EF#5973EF

#5973EF is a mid, vivid blue. Relative luminance 0.206; OKLCH L 60.1% C 0.188 H 270.8°. Best body text is #000000 at 5.12:1 contrast (WCAG AA passes).

Color values

HEX	#5973EF
RGB	rgb(89, 115, 239)
HSL	hsl(230, 82%, 64%)
HSV	hsv(230, 63%, 94%)
CMYK	cmyk(62.8%, 51.9%, 0%, 6.3%)
CIE-LAB	lab(52.53, 28.48, -65.47)
CIE-LCH	lch(52.53, 71.40, 293.51°)
OKLab	oklab(60.15% 0.0027 -0.1878)
OKLCH	oklch(60.15% 0.188 270.8)
XYZ	xyz(25.8253, 20.6151, 84.2628)
Luminance	0.2062 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5973EF #EFD559

analogous

#59BEEF #5973EF #8A59EF

triadic

#5973EF #EF5973 #73EF59

tetradic

#5973EF #EF59BE #EFD559 #59EF8A

square

#5973EF #EF59BE #EFD559 #59EF8A

split-complementary

#5973EF #EF8A59 #BEEF59

monochromatic

#122FBC #2144EA #5973EF #91A2F4 #C9D1FA

Accessibility & contrast

On white

4.10

#5973EF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.12

#5973EF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5973EF

5.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5973EF	#FFFFFF	#000000	##000000
##5973EF	1.00	4.10	5.12	5.12
#FFFFFF	4.10	1.00	21.00	21.00
#000000	5.12	21.00	1.00	1.00
##000000	5.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#2584F3

Deuteranopia (green-blind)

#0077EC

Tritanopia (blue-blind)

#0090A6

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #5973ef;
/* rgb */ color: rgb(89, 115, 239);
/* oklch */ color: oklch(60.1% 0.188 270.8);

Tailwind

colors: {
  custom: {
    50: '#969af5',
    500: '#5973ef',
    950: '#000000',
  },
}

SCSS

$custom: #5973ef;
$custom-light: #969af5;
$custom-dark: #000000;

JSON

{
  "hex": "#5973ef",
  "rgb": {
    "r": 89,
    "g": 115,
    "b": 239
  },
  "hsl": {
    "h": 229.6,
    "s": 82.418,
    "l": 64.314
  },
  "oklch": {
    "l": 0.60149,
    "c": 0.18787,
    "h": 270.8
  },
  "luminance": 0.20617
}

Semantic roles & 50–950 ramp

primary

#5973EF

secondary

#ECE3B8

accent

#B907DF

background

#F9F9FF

surface

#F2F2FE

border

#CCCCD6

text

#0F0E17

muted

#7E7E85

Preview Lab

Preview with #5973EF

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

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