#5F72DB#5F72DB

#5F72DB is a mid, vivid blue. Relative luminance 0.196; OKLCH L 59.0% C 0.160 H 272.8°. Best body text is #000000 at 4.92:1 contrast (WCAG AA passes).

Color values

HEX	#5F72DB
RGB	rgb(95, 114, 219)
HSL	hsl(231, 63%, 62%)
HSV	hsv(231, 57%, 86%)
CMYK	cmyk(56.6%, 47.9%, 0%, 14.1%)
CIE-LAB	lab(51.36, 23.56, -56.10)
CIE-LCH	lch(51.36, 60.85, 292.78°)
OKLab	oklab(58.96% 0.0079 -0.1602)
OKLCH	oklch(58.96% 0.16 272.8)
XYZ	xyz(23.5186, 19.5803, 69.5441)
Luminance	0.1958 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5F72DB #DBC85F

analogous

#5FB0DB #5F72DB #8A5FDB

triadic

#5F72DB #DB5F72 #72DB5F

tetradic

#5F72DB #DB5FB0 #DBC85F #5FDB8A

square

#5F72DB #DB5FB0 #DBC85F #5FDB8A

split-complementary

#5F72DB #DB8A5F #B0DB5F

monochromatic

#23369C #2E47CE #5F72DB #919EE6 #C3CAF1

Accessibility & contrast

On white

4.27

#5F72DB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.92

#5F72DB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5F72DB

4.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5F72DB	#FFFFFF	#000000	##000000
##5F72DB	1.00	4.27	4.92	4.92
#FFFFFF	4.27	1.00	21.00	21.00
#000000	4.92	21.00	1.00	1.00
##000000	4.92	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F80DF

Deuteranopia (green-blind)

#2C75D9

Tritanopia (blue-blind)

#0D8A9C

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #5f72db;
/* rgb */ color: rgb(95, 114, 219);
/* oklch */ color: oklch(59.0% 0.160 272.8);

Tailwind

colors: {
  custom: {
    50: '#969ae7',
    500: '#5f72db',
    950: '#000000',
  },
}

SCSS

$custom: #5f72db;
$custom-light: #969ae7;
$custom-dark: #000000;

JSON

{
  "hex": "#5f72db",
  "rgb": {
    "r": 95,
    "g": 114,
    "b": 219
  },
  "hsl": {
    "h": 230.806,
    "s": 63.265,
    "l": 61.569
  },
  "oklch": {
    "l": 0.58956,
    "c": 0.16036,
    "h": 272.8
  },
  "luminance": 0.19582
}

Semantic roles & 50–950 ramp

primary

#5F72DB

secondary

#E2DBB4

accent

#B01ACB

background

#F9F9FE

surface

#F2F2FC

border

#CCCCD5

text

#0E0E16

muted

#7E7E84

Preview Lab

Preview with #5F72DB

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

Preview Lab → · Contrast checker → · Palette generator →