#587BE6#587BE6

#587BE6 is a mid, vivid blue. Relative luminance 0.220; OKLCH L 61.1% C 0.166 H 267.7°. Best body text is #000000 at 5.39:1 contrast (WCAG AA passes).

Color values

HEX	#587BE6
RGB	rgb(88, 123, 230)
HSL	hsl(225, 74%, 62%)
HSV	hsv(225, 62%, 90%)
CMYK	cmyk(61.7%, 46.5%, 0%, 9.8%)
CIE-LAB	lab(53.98, 20.38, -58.11)
CIE-LCH	lch(53.98, 61.58, 289.32°)
OKLab	oklab(61.06% -0.0068 -0.1661)
OKLCH	oklch(61.06% 0.166 267.7)
XYZ	xyz(25.3855, 21.9516, 77.7469)
Luminance	0.2195 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#587BE6 #E6C358

analogous

#58C2E6 #587BE6 #7C58E6

triadic

#587BE6 #E6587B #7BE658

tetradic

#587BE6 #E658C2 #E6C358 #58E67C

square

#587BE6 #E658C2 #E6C358 #58E67C

split-complementary

#587BE6 #E67C58 #C2E658

monochromatic

#193DAA #2351DE #587BE6 #8DA5EE #C2CFF6

Accessibility & contrast

On white

3.90

#587BE6 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.39

#587BE6 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #587BE6

5.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##587BE6	#FFFFFF	#000000	##000000
##587BE6	1.00	3.90	5.39	5.39
#FFFFFF	3.90	1.00	21.00	21.00
#000000	5.39	21.00	1.00	1.00
##000000	5.39	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4688EA

Deuteranopia (green-blind)

#2D7BE4

Tritanopia (blue-blind)

#0093A5

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #587be6;
/* rgb */ color: rgb(88, 123, 230);
/* oklch */ color: oklch(61.1% 0.166 267.7);

Tailwind

colors: {
  custom: {
    50: '#93a0ee',
    500: '#587be6',
    950: '#000000',
  },
}

SCSS

$custom: #587be6;
$custom-light: #93a0ee;
$custom-dark: #000000;

JSON

{
  "hex": "#587be6",
  "rgb": {
    "r": 88,
    "g": 123,
    "b": 230
  },
  "hsl": {
    "h": 225.211,
    "s": 73.958,
    "l": 62.353
  },
  "oklch": {
    "l": 0.61055,
    "c": 0.16625,
    "h": 267.7
  },
  "luminance": 0.21954
}

Semantic roles & 50–950 ramp

primary

#587BE6

secondary

#E7DAB3

accent

#A50FD6

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0E0E16

muted

#7E7E84

Preview Lab

Preview with #587BE6

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

Preview Lab → · Contrast checker → · Palette generator →