#5873AC#5873AC

#5873AC is a mid, moderate blue. Relative luminance 0.173; OKLCH L 55.9% C 0.095 H 264.2°. Best body text is #FFFFFF at 4.71:1 contrast (WCAG AA passes).

Color values

HEX	#5873AC
RGB	rgb(88, 115, 172)
HSL	hsl(221, 34%, 51%)
HSV	hsv(221, 49%, 67%)
CMYK	cmyk(48.8%, 33.1%, 0%, 32.5%)
CIE-LAB	lab(48.65, 6.31, -33.46)
CIE-LCH	lch(48.65, 34.05, 280.68°)
OKLab	oklab(55.94% -0.0095 -0.0941)
OKLCH	oklch(55.94% 0.095 264.2)
XYZ	xyz(17.5992, 17.3136, 41.4362)
Luminance	0.1731 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5873AC #AC9158

analogous

#589DAC #5873AC #6758AC

triadic

#5873AC #AC5873 #73AC58

tetradic

#5873AC #AC589D #AC9158 #58AC67

square

#5873AC #AC589D #AC9158 #58AC67

split-complementary

#5873AC #AC6758 #9DAC58

monochromatic

#2E3D5C #425785 #5873AC #8195C0 #AAB8D5

Accessibility & contrast

On white

4.71

#5873AC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.46

#5873AC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5873AC

4.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5873AC	#FFFFFF	#000000	##FFFFFF
##5873AC	1.00	4.71	4.46	4.71
#FFFFFF	4.71	1.00	21.00	1.00
#000000	4.46	21.00	1.00	21.00
##FFFFFF	4.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E78AE

Deuteranopia (green-blind)

#5470AB

Tritanopia (blue-blind)

#357F88

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #5873ac;
/* rgb */ color: rgb(88, 115, 172);
/* oklch */ color: oklch(55.9% 0.095 264.2);

Tailwind

colors: {
  custom: {
    50: '#8c9bc5',
    500: '#5873ac',
    950: '#000000',
  },
}

SCSS

$custom: #5873ac;
$custom-light: #8c9bc5;
$custom-dark: #000000;

JSON

{
  "hex": "#5873ac",
  "rgb": {
    "r": 88,
    "g": 115,
    "b": 172
  },
  "hsl": {
    "h": 220.714,
    "s": 33.6,
    "l": 50.98
  },
  "oklch": {
    "l": 0.55937,
    "c": 0.09455,
    "h": 264.2
  },
  "luminance": 0.17315
}

Semantic roles & 50–950 ramp

primary

#5873AC

secondary

#C3B79D

accent

#A75ECA

background

#F8F9FC

surface

#F0F2F8

border

#CBCCD1

text

#0C0E13

muted

#7D7E82

Preview Lab

Preview with #5873AC

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

Preview Lab → · Contrast checker → · Palette generator →