#5973D8#5973D8

#5973D8 is a mid, vivid blue. Relative luminance 0.193; OKLCH L 58.6% C 0.157 H 270.1°. Best body text is #000000 at 4.87:1 contrast (WCAG AA passes).

Color values

HEX	#5973D8
RGB	rgb(89, 115, 216)
HSL	hsl(228, 62%, 60%)
HSV	hsv(228, 59%, 85%)
CMYK	cmyk(58.8%, 46.8%, 0%, 15.3%)
CIE-LAB	lab(51.08, 20.79, -54.87)
CIE-LCH	lch(51.08, 58.67, 290.76°)
OKLab	oklab(58.6% 0.0004 -0.1566)
OKLCH	oklch(58.6% 0.157 270.1)
XYZ	xyz(22.6411, 19.3414, 67.4926)
Luminance	0.1934 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5973D8 #D8BE59

analogous

#59B2D8 #5973D8 #7F59D8

triadic

#5973D8 #D85973 #73D859

tetradic

#5973D8 #D859B2 #D8BE59 #59D87F

square

#5973D8 #D859B2 #D8BE59 #59D87F

split-complementary

#5973D8 #D87F59 #B2D859

monochromatic

#233A94 #2E4DC5 #5973D8 #8B9DE4 #BCC7EF

Accessibility & contrast

On white

4.31

#5973D8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.87

#5973D8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5973D8

4.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5973D8	#FFFFFF	#000000	##000000
##5973D8	1.00	4.31	4.87	4.87
#FFFFFF	4.31	1.00	21.00	21.00
#000000	4.87	21.00	1.00	1.00
##000000	4.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4280DC

Deuteranopia (green-blind)

#2E74D6

Tritanopia (blue-blind)

#008A9B

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #5973d8;
/* rgb */ color: rgb(89, 115, 216);
/* oklch */ color: oklch(58.6% 0.157 270.1);

Tailwind

colors: {
  custom: {
    50: '#929ae5',
    500: '#5973d8',
    950: '#000000',
  },
}

SCSS

$custom: #5973d8;
$custom-light: #929ae5;
$custom-dark: #000000;

JSON

{
  "hex": "#5973d8",
  "rgb": {
    "r": 89,
    "g": 115,
    "b": 216
  },
  "hsl": {
    "h": 227.717,
    "s": 61.951,
    "l": 59.804
  },
  "oklch": {
    "l": 0.58595,
    "c": 0.15664,
    "h": 270.1
  },
  "luminance": 0.19343
}

Semantic roles & 50–950 ramp

primary

#5973D8

secondary

#DFD5AE

accent

#C443E5

background

#F9F9FE

surface

#F2F2FC

border

#CCCCD5

text

#0E0E16

muted

#7E7E84

Preview Lab

Preview with #5973D8

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

Preview Lab → · Contrast checker → · Palette generator →