#5F79CC#5F79CC

#5F79CC is a mid, vivid blue. Relative luminance 0.205; OKLCH L 59.4% C 0.130 H 269.1°. Best body text is #000000 at 5.09:1 contrast (WCAG AA passes).

Color values

HEX	#5F79CC
RGB	rgb(95, 121, 204)
HSL	hsl(226, 52%, 59%)
HSV	hsv(226, 53%, 80%)
CMYK	cmyk(53.4%, 40.7%, 0%, 20%)
CIE-LAB	lab(52.36, 14.43, -46.00)
CIE-LCH	lch(52.36, 48.21, 287.42°)
OKLab	oklab(59.44% -0.0021 -0.1304)
OKLCH	oklch(59.44% 0.13 269.1)
XYZ	xyz(22.4522, 20.4657, 59.8822)
Luminance	0.2047 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5F79CC #CCB25F

analogous

#5FAFCC #5F79CC #7B5FCC

triadic

#5F79CC #CC5F79 #79CC5F

tetradic

#5F79CC #CC5FAF #CCB25F #5FCC7B

square

#5F79CC #CC5FAF #CCB25F #5FCC7B

split-complementary

#5F79CC #CC7B5F #AFCC5F

monochromatic

#2B4086 #3957B4 #5F79CC #8DA0DB #BCC7EA

Accessibility & contrast

On white

4.12

#5F79CC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.09

#5F79CC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5F79CC

5.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5F79CC	#FFFFFF	#000000	##000000
##5F79CC	1.00	4.12	5.09	5.09
#FFFFFF	4.12	1.00	21.00	21.00
#000000	5.09	21.00	1.00	1.00
##000000	5.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5782CF

Deuteranopia (green-blind)

#4A78CA

Tritanopia (blue-blind)

#288B98

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #5f79cc;
/* rgb */ color: rgb(95, 121, 204);
/* oklch */ color: oklch(59.4% 0.130 269.1);

Tailwind

colors: {
  custom: {
    50: '#939fdc',
    500: '#5f79cc',
    950: '#000000',
  },
}

SCSS

$custom: #5f79cc;
$custom-light: #939fdc;
$custom-dark: #000000;

JSON

{
  "hex": "#5f79cc",
  "rgb": {
    "r": 95,
    "g": 121,
    "b": 204
  },
  "hsl": {
    "h": 225.688,
    "s": 51.659,
    "l": 58.627
  },
  "oklch": {
    "l": 0.59444,
    "c": 0.13047,
    "h": 269.1
  },
  "luminance": 0.20467
}

Semantic roles & 50–950 ramp

primary

#5F79CC

secondary

#D9CFAE

accent

#B94DDB

background

#F9F9FD

surface

#F2F2FB

border

#CCCCD4

text

#0E0E15

muted

#7E7E83

Preview Lab

Preview with #5F79CC

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

Preview Lab → · Contrast checker → · Palette generator →