#587FAF#587FAF

#587FAF is a mid, moderate cyan. Relative luminance 0.203; OKLCH L 58.8% C 0.086 H 254.2°. Best body text is #000000 at 5.07:1 contrast (WCAG AA passes).

Color values

HEX	#587FAF
RGB	rgb(88, 127, 175)
HSL	hsl(213, 35%, 52%)
HSV	hsv(213, 50%, 69%)
CMYK	cmyk(49.7%, 27.4%, 0%, 31.4%)
CIE-LAB	lab(52.23, 0.05, -29.62)
CIE-LCH	lch(52.23, 29.62, 270.10°)
OKLab	oklab(58.77% -0.0235 -0.0829)
OKLCH	oklch(58.77% 0.086 254.2)
XYZ	xyz(19.3491, 20.3472, 43.4569)
Luminance	0.2035 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#587FAF #AF8858

analogous

#58ABAF #587FAF #5D58AF

triadic

#587FAF #AF587F #7FAF58

tetradic

#587FAF #AF58AB #AF8858 #58AF5D

square

#587FAF #AF58AB #AF8858 #58AF5D

split-complementary

#587FAF #AF5D58 #ABAF58

monochromatic

#2E445F #416188 #587FAF #819FC3 #ABBED7

Accessibility & contrast

On white

4.14

#587FAF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.07

#587FAF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #587FAF

5.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##587FAF	#FFFFFF	#000000	##000000
##587FAF	1.00	4.14	5.07	5.07
#FFFFFF	4.14	1.00	21.00	21.00
#000000	5.07	21.00	1.00	1.00
##000000	5.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6C81B1

Deuteranopia (green-blind)

#6179AE

Tritanopia (blue-blind)

#308A90

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #587faf;
/* rgb */ color: rgb(88, 127, 175);
/* oklch */ color: oklch(58.8% 0.086 254.2);

Tailwind

colors: {
  custom: {
    50: '#8ca3c7',
    500: '#587faf',
    950: '#000000',
  },
}

SCSS

$custom: #587faf;
$custom-light: #8ca3c7;
$custom-dark: #000000;

JSON

{
  "hex": "#587faf",
  "rgb": {
    "r": 88,
    "g": 127,
    "b": 175
  },
  "hsl": {
    "h": 213.103,
    "s": 35.223,
    "l": 51.569
  },
  "oklch": {
    "l": 0.58773,
    "c": 0.08617,
    "h": 254.2
  },
  "luminance": 0.20349
}

Semantic roles & 50–950 ramp

primary

#587FAF

secondary

#C5B39E

accent

#9A5DCB

background

#F8FAFC

surface

#F0F3F8

border

#CBCDD1

text

#0C0F13

muted

#7D7F82

Preview Lab

Preview with #587FAF

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

Preview Lab → · Contrast checker → · Palette generator →