#5879DB#5879DB

#5879DB is a mid, vivid blue. Relative luminance 0.209; OKLCH L 59.9% C 0.154 H 267.6°. Best body text is #000000 at 5.17:1 contrast (WCAG AA passes).

Color values

HEX	#5879DB
RGB	rgb(88, 121, 219)
HSL	hsl(225, 65%, 60%)
HSV	hsv(225, 60%, 86%)
CMYK	cmyk(59.8%, 44.7%, 0%, 14.1%)
CIE-LAB	lab(52.80, 17.91, -53.82)
CIE-LCH	lch(52.80, 56.72, 288.41°)
OKLab	oklab(59.95% -0.0064 -0.1535)
OKLCH	oklch(59.95% 0.154 267.6)
XYZ	xyz(23.6437, 20.8620, 69.7849)
Luminance	0.2086 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5879DB #DBBA58

analogous

#58BBDB #5879DB #7858DB

triadic

#5879DB #DB5879 #79DB58

tetradic

#5879DB #DB58BB #DBBA58 #58DB78

square

#5879DB #DB58BB #DBBA58 #58DB78

split-complementary

#5879DB #DB7858 #BBDB58

monochromatic

#213F98 #2C54CA #5879DB #8AA1E6 #BDCAF1

Accessibility & contrast

On white

4.06

#5879DB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.17

#5879DB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5879DB

5.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5879DB	#FFFFFF	#000000	##000000
##5879DB	1.00	4.06	5.17	5.17
#FFFFFF	4.06	1.00	21.00	21.00
#000000	5.17	21.00	1.00	1.00
##000000	5.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B84DF

Deuteranopia (green-blind)

#3878D9

Tritanopia (blue-blind)

#008F9F

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #5879db;
/* rgb */ color: rgb(88, 121, 219);
/* oklch */ color: oklch(59.9% 0.154 267.6);

Tailwind

colors: {
  custom: {
    50: '#929fe7',
    500: '#5879db',
    950: '#000000',
  },
}

SCSS

$custom: #5879db;
$custom-light: #929fe7;
$custom-dark: #000000;

JSON

{
  "hex": "#5879db",
  "rgb": {
    "r": 88,
    "g": 121,
    "b": 219
  },
  "hsl": {
    "h": 224.885,
    "s": 64.532,
    "l": 60.196
  },
  "oklch": {
    "l": 0.59946,
    "c": 0.15365,
    "h": 267.6
  },
  "luminance": 0.20864
}

Semantic roles & 50–950 ramp

primary

#5879DB

secondary

#E1D4AE

accent

#9F19CC

background

#F9F9FE

surface

#F2F2FC

border

#CCCCD5

text

#0E0E16

muted

#7E7E84

Preview Lab

Preview with #5879DB

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

Preview Lab → · Contrast checker → · Palette generator →