#587EAF#587EAF

#587EAF is a mid, moderate cyan. Relative luminance 0.201; OKLCH L 58.5% C 0.087 H 255.2°. Best body text is #000000 at 5.02:1 contrast (WCAG AA passes).

Color values

HEX	#587EAF
RGB	rgb(88, 126, 175)
HSL	hsl(214, 35%, 52%)
HSV	hsv(214, 50%, 69%)
CMYK	cmyk(49.7%, 28%, 0%, 31.4%)
CIE-LAB	lab(51.94, 0.64, -30.07)
CIE-LCH	lch(51.94, 30.07, 271.22°)
OKLab	oklab(58.55% -0.0223 -0.0842)
OKLCH	oklch(58.55% 0.087 255.2)
XYZ	xyz(19.2206, 20.0902, 43.4141)
Luminance	0.2009 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#587EAF #AF8958

analogous

#58AAAF #587EAF #5E58AF

triadic

#587EAF #AF587E #7EAF58

tetradic

#587EAF #AF58AA #AF8958 #58AF5E

square

#587EAF #AF58AA #AF8958 #58AF5E

split-complementary

#587EAF #AF5E58 #AAAF58

monochromatic

#2E435F #416088 #587EAF #819EC3 #ABBED7

Accessibility & contrast

On white

4.18

#587EAF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.02

#587EAF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #587EAF

5.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##587EAF	#FFFFFF	#000000	##000000
##587EAF	1.00	4.18	5.02	5.02
#FFFFFF	4.18	1.00	21.00	21.00
#000000	5.02	21.00	1.00	1.00
##000000	5.02	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6B81B1

Deuteranopia (green-blind)

#6078AE

Tritanopia (blue-blind)

#30898F

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #587eaf;
/* rgb */ color: rgb(88, 126, 175);
/* oklch */ color: oklch(58.5% 0.087 255.2);

Tailwind

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

SCSS

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

JSON

{
  "hex": "#587eaf",
  "rgb": {
    "r": 88,
    "g": 126,
    "b": 175
  },
  "hsl": {
    "h": 213.793,
    "s": 35.223,
    "l": 51.569
  },
  "oklch": {
    "l": 0.58547,
    "c": 0.0871,
    "h": 255.2
  },
  "luminance": 0.20092
}

Semantic roles & 50–950 ramp

primary

#587EAF

secondary

#C5B49E

accent

#9B5DCB

background

#F8FAFC

surface

#F0F3F8

border

#CBCDD1

text

#0C0F13

muted

#7D7F82

Preview Lab

Preview with #587EAF

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

Preview Lab → · Contrast checker → · Palette generator →