#5A79DB#5A79DB

#5A79DB is a mid, vivid blue. Relative luminance 0.210; OKLCH L 60.1% C 0.153 H 268.3°. Best body text is #000000 at 5.19:1 contrast (WCAG AA passes).

Color values

HEX	#5A79DB
RGB	rgb(90, 121, 219)
HSL	hsl(226, 64%, 61%)
HSV	hsv(226, 59%, 86%)
CMYK	cmyk(58.9%, 44.7%, 0%, 14.1%)
CIE-LAB	lab(52.91, 18.30, -53.64)
CIE-LCH	lch(52.91, 56.67, 288.83°)
OKLab	oklab(60.06% -0.0044 -0.1529)
OKLCH	oklch(60.06% 0.153 268.3)
XYZ	xyz(23.8357, 20.9609, 69.7939)
Luminance	0.2096 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A79DB #DBBC5A

analogous

#5ABADB #5A79DB #7B5ADB

triadic

#5A79DB #DB5A79 #79DB5A

tetradic

#5A79DB #DB5ABA #DBBC5A #5ADB7B

square

#5A79DB #DB5ABA #DBBC5A #5ADB7B

split-complementary

#5A79DB #DB7B5A #BADB5A

monochromatic

#213E99 #2C53CB #5A79DB #8CA2E6 #BECBF1

Accessibility & contrast

On white

4.04

#5A79DB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.19

#5A79DB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5A79DB

5.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A79DB	#FFFFFF	#000000	##000000
##5A79DB	1.00	4.04	5.19	5.19
#FFFFFF	4.04	1.00	21.00	21.00
#000000	5.19	21.00	1.00	1.00
##000000	5.19	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C84DF

Deuteranopia (green-blind)

#3979D9

Tritanopia (blue-blind)

#008F9F

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #5a79db;
/* rgb */ color: rgb(90, 121, 219);
/* oklch */ color: oklch(60.1% 0.153 268.3);

Tailwind

colors: {
  custom: {
    50: '#939fe7',
    500: '#5a79db',
    950: '#000000',
  },
}

SCSS

$custom: #5a79db;
$custom-light: #939fe7;
$custom-dark: #000000;

JSON

{
  "hex": "#5a79db",
  "rgb": {
    "r": 90,
    "g": 121,
    "b": 219
  },
  "hsl": {
    "h": 225.581,
    "s": 64.179,
    "l": 60.588
  },
  "oklch": {
    "l": 0.60058,
    "c": 0.15301,
    "h": 268.3
  },
  "luminance": 0.20963
}

Semantic roles & 50–950 ramp

primary

#5A79DB

secondary

#E1D5B0

accent

#A11ACC

background

#F9F9FE

surface

#F2F2FC

border

#CCCCD5

text

#0E0E16

muted

#7E7E84

Preview Lab

Preview with #5A79DB

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

Preview Lab → · Contrast checker → · Palette generator →