#5787CD#5787CD

#5787CD is a light, moderate blue. Relative luminance 0.238; OKLCH L 62.0% C 0.119 H 257.8°. Best body text is #000000 at 5.75:1 contrast (WCAG AA passes).

Color values

HEX	#5787CD
RGB	rgb(87, 135, 205)
HSL	hsl(216, 54%, 57%)
HSV	hsv(216, 58%, 80%)
CMYK	cmyk(57.6%, 34.1%, 0%, 19.6%)
CIE-LAB	lab(55.85, 4.62, -41.08)
CIE-LCH	lch(55.85, 41.34, 276.42°)
OKLab	oklab(62.05% -0.0252 -0.1161)
OKLCH	oklch(62.05% 0.119 257.8)
XYZ	xyz(23.6100, 23.7600, 61.0877)
Luminance	0.2376 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5787CD #CD9D57

analogous

#57C2CD #5787CD #6257CD

triadic

#5787CD #CD5787 #87CD57

tetradic

#5787CD #CD57C2 #CD9D57 #57CD62

square

#5787CD #CD57C2 #CD9D57 #57CD62

split-complementary

#5787CD #CD6257 #C2CD57

monochromatic

#274C83 #3568B2 #5787CD #86A9DB #B5CAE9

Accessibility & contrast

On white

3.65

#5787CD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.75

#5787CD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5787CD

5.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5787CD	#FFFFFF	#000000	##000000
##5787CD	1.00	3.65	5.75	5.75
#FFFFFF	3.65	1.00	21.00	21.00
#000000	5.75	21.00	1.00	1.00
##000000	5.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6A8CD0

Deuteranopia (green-blind)

#5B81CC

Tritanopia (blue-blind)

#0097A0

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #5787cd;
/* rgb */ color: rgb(87, 135, 205);
/* oklch */ color: oklch(62.0% 0.119 257.8);

Tailwind

colors: {
  custom: {
    50: '#8fa9dc',
    500: '#5787cd',
    950: '#000000',
  },
}

SCSS

$custom: #5787cd;
$custom-light: #8fa9dc;
$custom-dark: #000000;

JSON

{
  "hex": "#5787cd",
  "rgb": {
    "r": 87,
    "g": 135,
    "b": 205
  },
  "hsl": {
    "h": 215.593,
    "s": 54.128,
    "l": 57.255
  },
  "oklch": {
    "l": 0.62046,
    "c": 0.1188,
    "h": 257.8
  },
  "luminance": 0.23762
}

Semantic roles & 50–950 ramp

primary

#5787CD

secondary

#D8C4A8

accent

#A24ADD

background

#F9FAFD

surface

#F1F4FB

border

#CBCED4

text

#0D0F15

muted

#7E7F83

Preview Lab

Preview with #5787CD

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

Preview Lab → · Contrast checker → · Palette generator →