#587FE6#587FE6

#587FE6 is a mid, vivid blue. Relative luminance 0.230; OKLCH L 61.9% C 0.161 H 266.2°. Best body text is #000000 at 5.59:1 contrast (WCAG AA passes).

Color values

HEX	#587FE6
RGB	rgb(88, 127, 230)
HSL	hsl(224, 74%, 62%)
HSV	hsv(224, 62%, 90%)
CMYK	cmyk(61.7%, 44.8%, 0%, 9.8%)
CIE-LAB	lab(55.04, 17.94, -56.41)
CIE-LCH	lch(55.04, 59.20, 287.64°)
OKLab	oklab(61.87% -0.0107 -0.1611)
OKLCH	oklch(61.87% 0.161 266.2)
XYZ	xyz(25.8919, 22.9643, 77.9157)
Luminance	0.2297 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#587FE6 #E6BF58

analogous

#58C6E6 #587FE6 #7858E6

triadic

#587FE6 #E6587F #7FE658

tetradic

#587FE6 #E658C6 #E6BF58 #58E678

square

#587FE6 #E658C6 #E6BF58 #58E678

split-complementary

#587FE6 #E67858 #C6E658

monochromatic

#1941AA #2356DE #587FE6 #8DA8EE #C2D1F6

Accessibility & contrast

On white

3.75

#587FE6 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.59

#587FE6 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #587FE6

5.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##587FE6	#FFFFFF	#000000	##000000
##587FE6	1.00	3.75	5.59	5.59
#FFFFFF	3.75	1.00	21.00	21.00
#000000	5.59	21.00	1.00	1.00
##000000	5.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E8BEA

Deuteranopia (green-blind)

#377EE4

Tritanopia (blue-blind)

#0096A7

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #587fe6;
/* rgb */ color: rgb(88, 127, 230);
/* oklch */ color: oklch(61.9% 0.161 266.2);

Tailwind

colors: {
  custom: {
    50: '#93a3ee',
    500: '#587fe6',
    950: '#000000',
  },
}

SCSS

$custom: #587fe6;
$custom-light: #93a3ee;
$custom-dark: #000000;

JSON

{
  "hex": "#587fe6",
  "rgb": {
    "r": 88,
    "g": 127,
    "b": 230
  },
  "hsl": {
    "h": 223.521,
    "s": 73.958,
    "l": 62.353
  },
  "oklch": {
    "l": 0.61865,
    "c": 0.16143,
    "h": 266.2
  },
  "luminance": 0.22967
}

Semantic roles & 50–950 ramp

primary

#587FE6

secondary

#E7D9B3

accent

#A00FD6

background

#F9FAFE

surface

#F2F3FD

border

#CCCDD5

text

#0E0F16

muted

#7E7F84

Preview Lab

Preview with #587FE6

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

Preview Lab → · Contrast checker → · Palette generator →