#587CFD#587CFD

#587CFD is a light, vivid blue. Relative luminance 0.236; OKLCH L 62.8% C 0.196 H 268.5°. Best body text is #000000 at 5.72:1 contrast (WCAG AA passes).

Color values

HEX	#587CFD
RGB	rgb(88, 124, 253)
HSL	hsl(227, 98%, 67%)
HSV	hsv(227, 65%, 99%)
CMYK	cmyk(65.2%, 51%, 0%, 0.8%)
CIE-LAB	lab(55.66, 27.54, -68.18)
CIE-LCH	lch(55.66, 73.53, 292.00°)
OKLab	oklab(62.8% -0.0051 -0.1957)
OKLCH	oklch(62.8% 0.196 268.5)
XYZ	xyz(28.9557, 23.5792, 95.9347)
Luminance	0.2358 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#587CFD #FDD958

analogous

#58CFFD #587CFD #8758FD

triadic

#587CFD #FD587C #7CFD58

tetradic

#587CFD #FD58CF #FDD958 #58FD87

square

#587CFD #FD58CF #FDD958 #58FD87

split-complementary

#587CFD #FD8758 #CFFD58

monochromatic

#0331D8 #1C4DFC #587CFD #94ABFE #D1DBFE

Accessibility & contrast

On white

3.67

#587CFD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.72

#587CFD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #587CFD

5.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##587CFD	#FFFFFF	#000000	##000000
##587CFD	1.00	3.67	5.72	5.72
#FFFFFF	3.67	1.00	21.00	21.00
#000000	5.72	21.00	1.00	1.00
##000000	5.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#2D8DFF

Deuteranopia (green-blind)

#007EFA

Tritanopia (blue-blind)

#009AB1

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #587cfd;
/* rgb */ color: rgb(88, 124, 253);
/* oklch */ color: oklch(62.8% 0.196 268.5);

Tailwind

colors: {
  custom: {
    50: '#97a1ff',
    500: '#587cfd',
    950: '#000000',
  },
}

SCSS

$custom: #587cfd;
$custom-light: #97a1ff;
$custom-dark: #000000;

JSON

{
  "hex": "#587cfd",
  "rgb": {
    "r": 88,
    "g": 124,
    "b": 253
  },
  "hsl": {
    "h": 226.909,
    "s": 97.633,
    "l": 66.863
  },
  "oklch": {
    "l": 0.62796,
    "c": 0.19578,
    "h": 268.5
  },
  "luminance": 0.23582
}

Semantic roles & 50–950 ramp

primary

#587CFD

secondary

#F3E7BE

accent

#B300E6

background

#FAF9FF

surface

#F3F2FF

border

#CDCCD7

text

#0F0E18

muted

#7F7E86

Preview Lab

Preview with #587CFD

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

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