#5973B2#5973B2

#5973B2 is a mid, moderate blue. Relative luminance 0.176; OKLCH L 56.3% C 0.103 H 266.2°. Best body text is #FFFFFF at 4.65:1 contrast (WCAG AA passes).

Color values

HEX	#5973B2
RGB	rgb(89, 115, 178)
HSL	hsl(222, 37%, 52%)
HSV	hsv(222, 50%, 70%)
CMYK	cmyk(50%, 35.4%, 0%, 30.2%)
CIE-LAB	lab(49.01, 8.44, -36.39)
CIE-LCH	lch(49.01, 37.36, 283.05°)
OKLab	oklab(56.32% -0.0069 -0.1026)
OKLCH	oklch(56.32% 0.103 266.2)
XYZ	xyz(18.2838, 17.5985, 44.5442)
Luminance	0.1760 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5973B2 #B29859

analogous

#59A0B2 #5973B2 #6B59B2

triadic

#5973B2 #B25973 #73B259

tetradic

#5973B2 #B259A0 #B29859 #59B26B

square

#5973B2 #B259A0 #B29859 #59B26B

split-complementary

#5973B2 #B26B59 #A0B259

monochromatic

#2E3D63 #41578D #5973B2 #8396C5 #ADBAD9

Accessibility & contrast

On white

4.65

#5973B2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.52

#5973B2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #5973B2

4.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5973B2	#FFFFFF	#000000	##FFFFFF
##5973B2	1.00	4.65	4.52	4.65
#FFFFFF	4.65	1.00	21.00	1.00
#000000	4.52	21.00	1.00	21.00
##FFFFFF	4.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B79B5

Deuteranopia (green-blind)

#5171B1

Tritanopia (blue-blind)

#33808A

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #5973b2;
/* rgb */ color: rgb(89, 115, 178);
/* oklch */ color: oklch(56.3% 0.103 266.2);

Tailwind

colors: {
  custom: {
    50: '#8d9bc9',
    500: '#5973b2',
    950: '#000000',
  },
}

SCSS

$custom: #5973b2;
$custom-light: #8d9bc9;
$custom-dark: #000000;

JSON

{
  "hex": "#5973b2",
  "rgb": {
    "r": 89,
    "g": 115,
    "b": 178
  },
  "hsl": {
    "h": 222.472,
    "s": 36.626,
    "l": 52.353
  },
  "oklch": {
    "l": 0.56322,
    "c": 0.10279,
    "h": 266.2
  },
  "luminance": 0.176
}

Semantic roles & 50–950 ramp

primary

#5973B2

secondary

#C7BBA0

accent

#AB5BCD

background

#F8F9FC

surface

#F0F2F8

border

#CBCCD1

text

#0D0E13

muted

#7D7E82

Preview Lab

Preview with #5973B2

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

Preview Lab → · Contrast checker → · Palette generator →