#5F73DA#5F73DA

#5F73DA is a mid, vivid blue. Relative luminance 0.198; OKLCH L 59.1% C 0.158 H 272.4°. Best body text is #000000 at 4.95:1 contrast (WCAG AA passes).

Color values

HEX	#5F73DA
RGB	rgb(95, 115, 218)
HSL	hsl(230, 62%, 61%)
HSV	hsv(230, 56%, 85%)
CMYK	cmyk(56.4%, 47.2%, 0%, 14.5%)
CIE-LAB	lab(51.56, 22.62, -55.22)
CIE-LCH	lch(51.56, 59.67, 292.28°)
OKLab	oklab(59.09% 0.0067 -0.1575)
OKLCH	oklch(59.09% 0.158 272.4)
XYZ	xyz(23.5008, 19.7546, 68.8907)
Luminance	0.1976 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5F73DA #DAC65F

analogous

#5FB1DA #5F73DA #895FDA

triadic

#5F73DA #DA5F73 #73DA5F

tetradic

#5F73DA #DA5FB1 #DAC65F #5FDA89

square

#5F73DA #DA5FB1 #DAC65F #5FDA89

split-complementary

#5F73DA #DA895F #B1DA5F

monochromatic

#24379B #2F49CD #5F73DA #919EE5 #C2CAF1

Accessibility & contrast

On white

4.24

#5F73DA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.95

#5F73DA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5F73DA

4.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5F73DA	#FFFFFF	#000000	##000000
##5F73DA	1.00	4.24	4.95	4.95
#FFFFFF	4.24	1.00	21.00	21.00
#000000	4.95	21.00	1.00	1.00
##000000	4.95	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4280DE

Deuteranopia (green-blind)

#3076D8

Tritanopia (blue-blind)

#108A9C

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #5f73da;
/* rgb */ color: rgb(95, 115, 218);
/* oklch */ color: oklch(59.1% 0.158 272.4);

Tailwind

colors: {
  custom: {
    50: '#969be6',
    500: '#5f73da',
    950: '#000000',
  },
}

SCSS

$custom: #5f73da;
$custom-light: #969be6;
$custom-dark: #000000;

JSON

{
  "hex": "#5f73da",
  "rgb": {
    "r": 95,
    "g": 115,
    "b": 218
  },
  "hsl": {
    "h": 230.244,
    "s": 62.437,
    "l": 61.373
  },
  "oklch": {
    "l": 0.59088,
    "c": 0.15769,
    "h": 272.4
  },
  "luminance": 0.19756
}

Semantic roles & 50–950 ramp

primary

#5F73DA

secondary

#E1DAB3

accent

#AE1BCA

background

#F9F9FE

surface

#F2F2FC

border

#CCCCD5

text

#0E0E16

muted

#7E7E84

Preview Lab

Preview with #5F73DA

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

Preview Lab → · Contrast checker → · Palette generator →