#587DC1#587DC1

#587DC1 is a mid, moderate blue. Relative luminance 0.206; OKLCH L 59.3% C 0.113 H 261.8°. Best body text is #000000 at 5.12:1 contrast (WCAG AA passes).

Color values

HEX	#587DC1
RGB	rgb(88, 125, 193)
HSL	hsl(219, 46%, 55%)
HSV	hsv(219, 54%, 76%)
CMYK	cmyk(54.4%, 35.2%, 0%, 24.3%)
CIE-LAB	lab(52.50, 6.93, -39.53)
CIE-LCH	lch(52.50, 40.13, 279.94°)
OKLab	oklab(59.26% -0.016 -0.1116)
OKLCH	oklch(59.26% 0.113 261.8)
XYZ	xyz(20.9805, 20.5906, 53.3105)
Luminance	0.2059 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#587DC1 #C19C58

analogous

#58B2C1 #587DC1 #6758C1

triadic

#587DC1 #C1587D #7DC158

tetradic

#587DC1 #C158B2 #C19C58 #58C167

square

#587DC1 #C158B2 #C19C58 #58C167

split-complementary

#587DC1 #C16758 #B2C158

monochromatic

#2B4574 #3C5FA0 #587DC1 #85A0D2 #B1C2E2

Accessibility & contrast

On white

4.10

#587DC1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.12

#587DC1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #587DC1

5.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##587DC1	#FFFFFF	#000000	##000000
##587DC1	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)

#6283C4

Deuteranopia (green-blind)

#5579C0

Tritanopia (blue-blind)

#1C8C96

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #587dc1;
/* rgb */ color: rgb(88, 125, 193);
/* oklch */ color: oklch(59.3% 0.113 261.8);

Tailwind

colors: {
  custom: {
    50: '#8ea2d4',
    500: '#587dc1',
    950: '#000000',
  },
}

SCSS

$custom: #587dc1;
$custom-light: #8ea2d4;
$custom-dark: #000000;

JSON

{
  "hex": "#587dc1",
  "rgb": {
    "r": 88,
    "g": 125,
    "b": 193
  },
  "hsl": {
    "h": 218.857,
    "s": 45.852,
    "l": 55.098
  },
  "oklch": {
    "l": 0.59261,
    "c": 0.1128,
    "h": 261.8
  },
  "luminance": 0.20592
}

Semantic roles & 50–950 ramp

primary

#587DC1

secondary

#D0C1A4

accent

#A752D6

background

#F9F9FD

surface

#F1F2FA

border

#CBCCD3

text

#0D0F14

muted

#7E7E83

Preview Lab

Preview with #587DC1

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

Preview Lab → · Contrast checker → · Palette generator →