#5975BF#5975BF

#5975BF is a mid, moderate blue. Relative luminance 0.186; OKLCH L 57.5% C 0.119 H 267.0°. Best body text is #000000 at 4.72:1 contrast (WCAG AA passes).

Color values

HEX	#5975BF
RGB	rgb(89, 117, 191)
HSL	hsl(224, 44%, 55%)
HSV	hsv(224, 53%, 75%)
CMYK	cmyk(53.4%, 38.7%, 0%, 25.1%)
CIE-LAB	lab(50.22, 11.36, -41.98)
CIE-LCH	lch(50.22, 43.49, 285.15°)
OKLab	oklab(57.48% -0.0062 -0.1188)
OKLCH	oklch(57.48% 0.119 267)
XYZ	xyz(19.8820, 18.6066, 51.8239)
Luminance	0.1861 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5975BF #BFA359

analogous

#59A8BF #5975BF #7059BF

triadic

#5975BF #BF5975 #75BF59

tetradic

#5975BF #BF59A8 #BFA359 #59BF70

square

#5975BF #BF59A8 #BFA359 #59BF70

split-complementary

#5975BF #BF7059 #A8BF59

monochromatic

#2C3F72 #3D589E #5975BF #859AD0 #B1BEE1

Accessibility & contrast

On white

4.45

#5975BF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.72

#5975BF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5975BF

4.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5975BF	#FFFFFF	#000000	##000000
##5975BF	1.00	4.45	4.72	4.72
#FFFFFF	4.45	1.00	21.00	21.00
#000000	4.72	21.00	1.00	1.00
##000000	4.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#577CC2

Deuteranopia (green-blind)

#4B73BD

Tritanopia (blue-blind)

#258591

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #5975bf;
/* rgb */ color: rgb(89, 117, 191);
/* oklch */ color: oklch(57.5% 0.119 267.0);

Tailwind

colors: {
  custom: {
    50: '#8f9cd2',
    500: '#5975bf',
    950: '#000000',
  },
}

SCSS

$custom: #5975bf;
$custom-light: #8f9cd2;
$custom-dark: #000000;

JSON

{
  "hex": "#5975bf",
  "rgb": {
    "r": 89,
    "g": 117,
    "b": 191
  },
  "hsl": {
    "h": 223.529,
    "s": 44.348,
    "l": 54.902
  },
  "oklch": {
    "l": 0.57481,
    "c": 0.11899,
    "h": 267
  },
  "luminance": 0.18608
}

Semantic roles & 50–950 ramp

primary

#5975BF

secondary

#CFC4A4

accent

#B154D4

background

#F9F9FC

surface

#F1F2F9

border

#CBCCD2

text

#0D0E14

muted

#7E7E82

Preview Lab

Preview with #5975BF

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

Preview Lab → · Contrast checker → · Palette generator →