#5873BA#5873BA

#5873BA is a mid, moderate blue. Relative luminance 0.179; OKLCH L 56.7% C 0.115 H 267.0°. Best body text is #FFFFFF at 4.59:1 contrast (WCAG AA passes).

Color values

HEX	#5873BA
RGB	rgb(88, 115, 186)
HSL	hsl(223, 42%, 54%)
HSV	hsv(223, 53%, 73%)
CMYK	cmyk(52.7%, 38.2%, 0%, 27.1%)
CIE-LAB	lab(49.35, 10.75, -40.48)
CIE-LCH	lch(49.35, 41.88, 284.87°)
OKLab	oklab(56.71% -0.006 -0.1145)
OKLCH	oklch(56.71% 0.115 267)
XYZ	xyz(19.0152, 17.8800, 48.8940)
Luminance	0.1788 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5873BA #BA9F58

analogous

#58A4BA #5873BA #6E58BA

triadic

#5873BA #BA5873 #73BA58

tetradic

#5873BA #BA58A4 #BA9F58 #58BA6E

square

#5873BA #BA58A4 #BA9F58 #58BA6E

split-complementary

#5873BA #BA6E58 #A4BA58

monochromatic

#2C3E6B #3E5797 #5873BA #8397CC #AFBCDE

Accessibility & contrast

On white

4.59

#5873BA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.58

#5873BA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #5873BA

4.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5873BA	#FFFFFF	#000000	##FFFFFF
##5873BA	1.00	4.59	4.58	4.59
#FFFFFF	4.59	1.00	21.00	1.00
#000000	4.58	21.00	1.00	21.00
##FFFFFF	4.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#577ABD

Deuteranopia (green-blind)

#4C71B8

Tritanopia (blue-blind)

#28828D

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #5873ba;
/* rgb */ color: rgb(88, 115, 186);
/* oklch */ color: oklch(56.7% 0.115 267.0);

Tailwind

colors: {
  custom: {
    50: '#8d9bcf',
    500: '#5873ba',
    950: '#000000',
  },
}

SCSS

$custom: #5873ba;
$custom-light: #8d9bcf;
$custom-dark: #000000;

JSON

{
  "hex": "#5873ba",
  "rgb": {
    "r": 88,
    "g": 115,
    "b": 186
  },
  "hsl": {
    "h": 223.469,
    "s": 41.525,
    "l": 53.725
  },
  "oklch": {
    "l": 0.56706,
    "c": 0.11466,
    "h": 267
  },
  "luminance": 0.17881
}

Semantic roles & 50–950 ramp

primary

#5873BA

secondary

#CCC0A2

accent

#AF56D1

background

#F9F9FC

surface

#F1F2F9

border

#CBCCD2

text

#0D0E14

muted

#7E7E82

Preview Lab

Preview with #5873BA

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

Preview Lab → · Contrast checker → · Palette generator →