#587DAF#587DAF

#587DAF is a mid, moderate cyan. Relative luminance 0.198; OKLCH L 58.3% C 0.088 H 256.2°. Best body text is #000000 at 4.97:1 contrast (WCAG AA passes).

Color values

HEX	#587DAF
RGB	rgb(88, 125, 175)
HSL	hsl(214, 35%, 52%)
HSV	hsv(214, 50%, 69%)
CMYK	cmyk(49.7%, 28.6%, 0%, 31.4%)
CIE-LAB	lab(51.65, 1.23, -30.52)
CIE-LCH	lch(51.65, 30.54, 272.31°)
OKLab	oklab(58.32% -0.021 -0.0855)
OKLCH	oklch(58.32% 0.088 256.2)
XYZ	xyz(19.0934, 19.8357, 43.3717)
Luminance	0.1984 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#587DAF #AF8A58

analogous

#58A9AF #587DAF #5F58AF

triadic

#587DAF #AF587D #7DAF58

tetradic

#587DAF #AF58A9 #AF8A58 #58AF5F

square

#587DAF #AF58A9 #AF8A58 #58AF5F

split-complementary

#587DAF #AF5F58 #A9AF58

monochromatic

#2E435F #416088 #587DAF #819DC3 #ABBDD7

Accessibility & contrast

On white

4.23

#587DAF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.97

#587DAF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #587DAF

4.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##587DAF	#FFFFFF	#000000	##000000
##587DAF	1.00	4.23	4.97	4.97
#FFFFFF	4.23	1.00	21.00	21.00
#000000	4.97	21.00	1.00	1.00
##000000	4.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6A80B1

Deuteranopia (green-blind)

#5F77AE

Tritanopia (blue-blind)

#31888E

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #587daf;
/* rgb */ color: rgb(88, 125, 175);
/* oklch */ color: oklch(58.3% 0.088 256.2);

Tailwind

colors: {
  custom: {
    50: '#8ca2c7',
    500: '#587daf',
    950: '#000000',
  },
}

SCSS

$custom: #587daf;
$custom-light: #8ca2c7;
$custom-dark: #000000;

JSON

{
  "hex": "#587daf",
  "rgb": {
    "r": 88,
    "g": 125,
    "b": 175
  },
  "hsl": {
    "h": 214.483,
    "s": 35.223,
    "l": 51.569
  },
  "oklch": {
    "l": 0.58322,
    "c": 0.08805,
    "h": 256.2
  },
  "luminance": 0.19837
}

Semantic roles & 50–950 ramp

primary

#587DAF

secondary

#C5B49E

accent

#9C5DCB

background

#F8F9FC

surface

#F0F2F8

border

#CBCCD1

text

#0C0F13

muted

#7D7E82

Preview Lab

Preview with #587DAF

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

Preview Lab → · Contrast checker → · Palette generator →