#587DA4#587DA4

#587DA4 is a mid, moderate cyan. Relative luminance 0.194; OKLCH L 57.8% C 0.074 H 250.5°. Best body text is #000000 at 4.88:1 contrast (WCAG AA passes).

Color values

HEX	#587DA4
RGB	rgb(88, 125, 164)
HSL	hsl(211, 30%, 49%)
HSV	hsv(211, 46%, 64%)
CMYK	cmyk(46.3%, 23.8%, 0%, 35.7%)
CIE-LAB	lab(51.18, -2.12, -24.88)
CIE-LCH	lch(51.18, 24.97, 265.13°)
OKLab	oklab(57.79% -0.0246 -0.0693)
OKLCH	oklch(57.79% 0.074 250.5)
XYZ	xyz(18.0567, 19.4211, 37.9119)
Luminance	0.1942 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#587DA4 #A47F58

analogous

#58A3A4 #587DA4 #5958A4

triadic

#587DA4 #A4587D #7DA458

tetradic

#587DA4 #A458A3 #A47F58 #58A459

square

#587DA4 #A458A3 #A47F58 #58A459

split-complementary

#587DA4 #A45958 #A3A458

monochromatic

#2D4054 #435F7C #587DA4 #7F9CBA #A7BBD0

Accessibility & contrast

On white

4.30

#587DA4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.88

#587DA4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #587DA4

4.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##587DA4	#FFFFFF	#000000	##000000
##587DA4	1.00	4.30	4.88	4.88
#FFFFFF	4.30	1.00	21.00	21.00
#000000	4.88	21.00	1.00	1.00
##000000	4.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6E7EA6

Deuteranopia (green-blind)

#6477A3

Tritanopia (blue-blind)

#39868A

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #587da4;
/* rgb */ color: rgb(88, 125, 164);
/* oklch */ color: oklch(57.8% 0.074 250.5);

Tailwind

colors: {
  custom: {
    50: '#8ba2bf',
    500: '#587da4',
    950: '#000000',
  },
}

SCSS

$custom: #587da4;
$custom-light: #8ba2bf;
$custom-dark: #000000;

JSON

{
  "hex": "#587da4",
  "rgb": {
    "r": 88,
    "g": 125,
    "b": 164
  },
  "hsl": {
    "h": 210.789,
    "s": 30.159,
    "l": 49.412
  },
  "oklch": {
    "l": 0.57792,
    "c": 0.07353,
    "h": 250.5
  },
  "luminance": 0.19422
}

Semantic roles & 50–950 ramp

primary

#587DA4

secondary

#BDAC9A

accent

#9561C6

background

#F8F9FB

surface

#F0F2F7

border

#CBCCD0

text

#0C0F12

muted

#7D7E81

Preview Lab

Preview with #587DA4

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

Preview Lab → · Contrast checker → · Palette generator →