#587CAE#587CAE

#587CAE is a mid, moderate cyan. Relative luminance 0.195; OKLCH L 58.0% C 0.088 H 256.7°. Best body text is #000000 at 4.91:1 contrast (WCAG AA passes).

Color values

HEX	#587CAE
RGB	rgb(88, 124, 174)
HSL	hsl(215, 35%, 51%)
HSV	hsv(215, 49%, 68%)
CMYK	cmyk(49.4%, 28.7%, 0%, 31.8%)
CIE-LAB	lab(51.32, 1.52, -30.46)
CIE-LCH	lch(51.32, 30.49, 272.85°)
OKLab	oklab(58.05% -0.0201 -0.0853)
OKLCH	oklch(58.05% 0.088 256.7)
XYZ	xyz(18.8696, 19.5447, 42.8144)
Luminance	0.1955 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#587CAE #AE8A58

analogous

#58A7AE #587CAE #5F58AE

triadic

#587CAE #AE587C #7CAE58

tetradic

#587CAE #AE58A7 #AE8A58 #58AE5F

square

#587CAE #AE58A7 #AE8A58 #58AE5F

split-complementary

#587CAE #AE5F58 #A7AE58

monochromatic

#2E425E #425F87 #587CAE #819CC2 #AABDD6

Accessibility & contrast

On white

4.28

#587CAE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.91

#587CAE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #587CAE

4.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##587CAE	#FFFFFF	#000000	##000000
##587CAE	1.00	4.28	4.91	4.91
#FFFFFF	4.28	1.00	21.00	21.00
#000000	4.91	21.00	1.00	1.00
##000000	4.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#697FB0

Deuteranopia (green-blind)

#5E77AD

Tritanopia (blue-blind)

#32878E

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #587cae;
/* rgb */ color: rgb(88, 124, 174);
/* oklch */ color: oklch(58.0% 0.088 256.7);

Tailwind

colors: {
  custom: {
    50: '#8ca1c6',
    500: '#587cae',
    950: '#000000',
  },
}

SCSS

$custom: #587cae;
$custom-light: #8ca1c6;
$custom-dark: #000000;

JSON

{
  "hex": "#587cae",
  "rgb": {
    "r": 88,
    "g": 124,
    "b": 174
  },
  "hsl": {
    "h": 214.884,
    "s": 34.677,
    "l": 51.373
  },
  "oklch": {
    "l": 0.58047,
    "c": 0.08767,
    "h": 256.7
  },
  "luminance": 0.19546
}

Semantic roles & 50–950 ramp

primary

#587CAE

secondary

#C4B49E

accent

#9D5DCB

background

#F8F9FC

surface

#F0F2F8

border

#CBCCD1

text

#0C0F13

muted

#7D7E82

Preview Lab

Preview with #587CAE

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

Preview Lab → · Contrast checker → · Palette generator →