#587FC7#587FC7

#587FC7 is a mid, moderate blue. Relative luminance 0.214; OKLCH L 60.0% C 0.119 H 261.9°. Best body text is #000000 at 5.28:1 contrast (WCAG AA passes).

Color values

HEX	#587FC7
RGB	rgb(88, 127, 199)
HSL	hsl(219, 50%, 56%)
HSV	hsv(219, 56%, 78%)
CMYK	cmyk(55.8%, 36.2%, 0%, 22%)
CIE-LAB	lab(53.36, 7.66, -41.60)
CIE-LCH	lch(53.36, 42.30, 280.44°)
OKLab	oklab(60.03% -0.0168 -0.1177)
OKLCH	oklch(60.03% 0.119 261.9)
XYZ	xyz(21.9192, 21.3752, 56.9925)
Luminance	0.2138 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#587FC7 #C7A058

analogous

#58B7C7 #587FC7 #6958C7

triadic

#587FC7 #C7587F #7FC758

tetradic

#587FC7 #C758B7 #C7A058 #58C769

square

#587FC7 #C758B7 #C7A058 #58C769

split-complementary

#587FC7 #C76958 #B7C758

monochromatic

#29467B #3960A9 #587FC7 #86A2D6 #B4C5E6

Accessibility & contrast

On white

3.98

#587FC7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.28

#587FC7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #587FC7

5.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##587FC7	#FFFFFF	#000000	##000000
##587FC7	1.00	3.98	5.28	5.28
#FFFFFF	3.98	1.00	21.00	21.00
#000000	5.28	21.00	1.00	1.00
##000000	5.28	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6285CA

Deuteranopia (green-blind)

#547BC5

Tritanopia (blue-blind)

#0D8F99

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #587fc7;
/* rgb */ color: rgb(88, 127, 199);
/* oklch */ color: oklch(60.0% 0.119 261.9);

Tailwind

colors: {
  custom: {
    50: '#8fa3d8',
    500: '#587fc7',
    950: '#000000',
  },
}

SCSS

$custom: #587fc7;
$custom-light: #8fa3d8;
$custom-dark: #000000;

JSON

{
  "hex": "#587fc7",
  "rgb": {
    "r": 88,
    "g": 127,
    "b": 199
  },
  "hsl": {
    "h": 218.919,
    "s": 49.776,
    "l": 56.275
  },
  "oklch": {
    "l": 0.60026,
    "c": 0.11887,
    "h": 261.9
  },
  "luminance": 0.21377
}

Semantic roles & 50–950 ramp

primary

#587FC7

secondary

#D4C4A7

accent

#A94FD9

background

#F9FAFD

surface

#F1F3FA

border

#CBCDD3

text

#0D0F14

muted

#7E7F83

Preview Lab

Preview with #587FC7

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

Preview Lab → · Contrast checker → · Palette generator →