#587ADA#587ADA

#587ADA is a mid, vivid blue. Relative luminance 0.211; OKLCH L 60.1% C 0.151 H 267.1°. Best body text is #000000 at 5.21:1 contrast (WCAG AA passes).

Color values

HEX	#587ADA
RGB	rgb(88, 122, 218)
HSL	hsl(224, 64%, 60%)
HSV	hsv(224, 60%, 85%)
CMYK	cmyk(59.6%, 44%, 0%, 14.5%)
CIE-LAB	lab(53.01, 16.97, -52.92)
CIE-LCH	lch(53.01, 55.57, 287.78°)
OKLab	oklab(60.09% -0.0076 -0.1509)
OKLCH	oklch(60.09% 0.151 267.1)
XYZ	xyz(23.6346, 21.0538, 69.1344)
Luminance	0.2106 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#587ADA #DAB858

analogous

#58BBDA #587ADA #7758DA

triadic

#587ADA #DA587A #7ADA58

tetradic

#587ADA #DA58BB #DAB858 #58DA77

square

#587ADA #DA58BB #DAB858 #58DA77

split-complementary

#587ADA #DA7758 #BBDA58

monochromatic

#214096 #2C55C8 #587ADA #8AA2E5 #BCCAF0

Accessibility & contrast

On white

4.03

#587ADA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.21

#587ADA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #587ADA

5.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##587ADA	#FFFFFF	#000000	##000000
##587ADA	1.00	4.03	5.21	5.21
#FFFFFF	4.03	1.00	21.00	21.00
#000000	5.21	21.00	1.00	1.00
##000000	5.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E85DE

Deuteranopia (green-blind)

#3B79D8

Tritanopia (blue-blind)

#00909F

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #587ada;
/* rgb */ color: rgb(88, 122, 218);
/* oklch */ color: oklch(60.1% 0.151 267.1);

Tailwind

colors: {
  custom: {
    50: '#92a0e6',
    500: '#587ada',
    950: '#000000',
  },
}

SCSS

$custom: #587ada;
$custom-light: #92a0e6;
$custom-dark: #000000;

JSON

{
  "hex": "#587ada",
  "rgb": {
    "r": 88,
    "g": 122,
    "b": 218
  },
  "hsl": {
    "h": 224.308,
    "s": 63.725,
    "l": 60
  },
  "oklch": {
    "l": 0.60088,
    "c": 0.15106,
    "h": 267.1
  },
  "luminance": 0.21056
}

Semantic roles & 50–950 ramp

primary

#587ADA

secondary

#E0D3AE

accent

#BB41E7

background

#F9F9FE

surface

#F2F2FC

border

#CCCCD5

text

#0E0E16

muted

#7E7E84

Preview Lab

Preview with #587ADA

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

Preview Lab → · Contrast checker → · Palette generator →