#587DC2#587DC2

#587DC2 is a mid, moderate blue. Relative luminance 0.206; OKLCH L 59.3% C 0.114 H 262.1°. Best body text is #000000 at 5.13:1 contrast (WCAG AA passes).

Color values

HEX	#587DC2
RGB	rgb(88, 125, 194)
HSL	hsl(219, 46%, 55%)
HSV	hsv(219, 55%, 76%)
CMYK	cmyk(54.6%, 35.6%, 0%, 23.9%)
CIE-LAB	lab(52.55, 7.25, -40.03)
CIE-LCH	lch(52.55, 40.68, 280.26°)
OKLab	oklab(59.32% -0.0158 -0.1131)
OKLCH	oklch(59.32% 0.114 262.1)
XYZ	xyz(21.0924, 20.6354, 53.9000)
Luminance	0.2064 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#587DC2 #C29D58

analogous

#58B2C2 #587DC2 #6858C2

triadic

#587DC2 #C2587D #7DC258

tetradic

#587DC2 #C258B2 #C29D58 #58C268

square

#587DC2 #C258B2 #C29D58 #58C268

split-complementary

#587DC2 #C26858 #B2C258

monochromatic

#2B4575 #3B5FA2 #587DC2 #85A0D2 #B2C3E3

Accessibility & contrast

On white

4.10

#587DC2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.13

#587DC2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #587DC2

5.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##587DC2	#FFFFFF	#000000	##000000
##587DC2	1.00	4.10	5.13	5.13
#FFFFFF	4.10	1.00	21.00	21.00
#000000	5.13	21.00	1.00	1.00
##000000	5.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6183C5

Deuteranopia (green-blind)

#5479C1

Tritanopia (blue-blind)

#1A8C96

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #587dc2;
/* rgb */ color: rgb(88, 125, 194);
/* oklch */ color: oklch(59.3% 0.114 262.1);

Tailwind

colors: {
  custom: {
    50: '#8ea2d5',
    500: '#587dc2',
    950: '#000000',
  },
}

SCSS

$custom: #587dc2;
$custom-light: #8ea2d5;
$custom-dark: #000000;

JSON

{
  "hex": "#587dc2",
  "rgb": {
    "r": 88,
    "g": 125,
    "b": 194
  },
  "hsl": {
    "h": 219.057,
    "s": 46.491,
    "l": 55.294
  },
  "oklch": {
    "l": 0.59316,
    "c": 0.11419,
    "h": 262.1
  },
  "luminance": 0.20637
}

Semantic roles & 50–950 ramp

primary

#587DC2

secondary

#D1C2A5

accent

#A852D6

background

#F9F9FD

surface

#F1F2FA

border

#CBCCD3

text

#0D0F14

muted

#7E7E83

Preview Lab

Preview with #587DC2

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

Preview Lab → · Contrast checker → · Palette generator →