#5973C8#5973C8

#5973C8 is a mid, vivid blue. Relative luminance 0.186; OKLCH L 57.6% C 0.134 H 269.1°. Best body text is #000000 at 4.71:1 contrast (WCAG AA passes).

Color values

HEX	#5973C8
RGB	rgb(89, 115, 200)
HSL	hsl(226, 50%, 57%)
HSV	hsv(226, 56%, 78%)
CMYK	cmyk(55.5%, 42.5%, 0%, 21.6%)
CIE-LAB	lab(50.16, 15.51, -47.23)
CIE-LCH	lch(50.16, 49.72, 288.18°)
OKLab	oklab(57.59% -0.0022 -0.1342)
OKLCH	oklch(57.59% 0.134 269.1)
XYZ	xyz(20.6724, 18.5539, 57.1243)
Luminance	0.1855 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5973C8 #C8AE59

analogous

#59ABC8 #5973C8 #7759C8

triadic

#5973C8 #C85973 #73C859

tetradic

#5973C8 #C859AB #C8AE59 #59C877

square

#5973C8 #C859AB #C8AE59 #59C877

split-complementary

#5973C8 #C87759 #ABC859

monochromatic

#293D7D #3953AB #5973C8 #879AD7 #B5C1E6

Accessibility & contrast

On white

4.46

#5973C8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.71

#5973C8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5973C8

4.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5973C8	#FFFFFF	#000000	##000000
##5973C8	1.00	4.46	4.71	4.71
#FFFFFF	4.46	1.00	21.00	21.00
#000000	4.71	21.00	1.00	1.00
##000000	4.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F7DCB

Deuteranopia (green-blind)

#4173C6

Tritanopia (blue-blind)

#188694

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #5973c8;
/* rgb */ color: rgb(89, 115, 200);
/* oklch */ color: oklch(57.6% 0.134 269.1);

Tailwind

colors: {
  custom: {
    50: '#909ad9',
    500: '#5973c8',
    950: '#000000',
  },
}

SCSS

$custom: #5973c8;
$custom-light: #909ad9;
$custom-dark: #000000;

JSON

{
  "hex": "#5973c8",
  "rgb": {
    "r": 89,
    "g": 115,
    "b": 200
  },
  "hsl": {
    "h": 225.946,
    "s": 50.226,
    "l": 56.667
  },
  "oklch": {
    "l": 0.57591,
    "c": 0.13426,
    "h": 269.1
  },
  "luminance": 0.18555
}

Semantic roles & 50–950 ramp

primary

#5973C8

secondary

#D5CAA8

accent

#B94EDA

background

#F9F9FD

surface

#F2F2FA

border

#CCCCD3

text

#0D0E15

muted

#7E7E83

Preview Lab

Preview with #5973C8

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

Preview Lab → · Contrast checker → · Palette generator →