#5F79DB#5F79DB

#5F79DB is a mid, vivid blue. Relative luminance 0.212; OKLCH L 60.3% C 0.151 H 270.2°. Best body text is #000000 at 5.24:1 contrast (WCAG AA passes).

Color values

HEX	#5F79DB
RGB	rgb(95, 121, 219)
HSL	hsl(227, 63%, 62%)
HSV	hsv(227, 57%, 86%)
CMYK	cmyk(56.6%, 44.7%, 0%, 14.1%)
CIE-LAB	lab(53.19, 19.28, -53.17)
CIE-LCH	lch(53.19, 56.56, 289.93°)
OKLab	oklab(60.35% 0.0005 -0.1515)
OKLCH	oklch(60.35% 0.151 270.2)
XYZ	xyz(24.3386, 21.2203, 69.8175)
Luminance	0.2122 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5F79DB #DBC15F

analogous

#5FB7DB #5F79DB #835FDB

triadic

#5F79DB #DB5F79 #79DB5F

tetradic

#5F79DB #DB5FB7 #DBC15F #5FDB83

square

#5F79DB #DB5FB7 #DBC15F #5FDB83

split-complementary

#5F79DB #DB835F #B7DB5F

monochromatic

#233D9C #2E50CE #5F79DB #91A3E6 #C3CDF1

Accessibility & contrast

On white

4.00

#5F79DB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.24

#5F79DB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5F79DB

5.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5F79DB	#FFFFFF	#000000	##000000
##5F79DB	1.00	4.00	5.24	5.24
#FFFFFF	4.00	1.00	21.00	21.00
#000000	5.24	21.00	1.00	1.00
##000000	5.24	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D85DF

Deuteranopia (green-blind)

#3C7AD9

Tritanopia (blue-blind)

#088F9F

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #5f79db;
/* rgb */ color: rgb(95, 121, 219);
/* oklch */ color: oklch(60.3% 0.151 270.2);

Tailwind

colors: {
  custom: {
    50: '#959fe7',
    500: '#5f79db',
    950: '#000000',
  },
}

SCSS

$custom: #5f79db;
$custom-light: #959fe7;
$custom-dark: #000000;

JSON

{
  "hex": "#5f79db",
  "rgb": {
    "r": 95,
    "g": 121,
    "b": 219
  },
  "hsl": {
    "h": 227.419,
    "s": 63.265,
    "l": 61.569
  },
  "oklch": {
    "l": 0.60349,
    "c": 0.15147,
    "h": 270.2
  },
  "luminance": 0.21222
}

Semantic roles & 50–950 ramp

primary

#5F79DB

secondary

#E2D8B4

accent

#A61ACB

background

#F9F9FE

surface

#F2F2FC

border

#CCCCD5

text

#0E0E16

muted

#7E7E84

Preview Lab

Preview with #5F79DB

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

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