#4859BA#4859BA

#4859BA is a mid, vivid blue. Relative luminance 0.121; OKLCH L 50.3% C 0.153 H 272.3°. Best body text is #FFFFFF at 6.15:1 contrast (WCAG AA passes).

Color values

HEX	#4859BA
RGB	rgb(72, 89, 186)
HSL	hsl(231, 45%, 51%)
HSV	hsv(231, 61%, 73%)
CMYK	cmyk(61.3%, 52.2%, 0%, 27.1%)
CIE-LAB	lab(41.32, 23.75, -53.36)
CIE-LCH	lch(41.32, 58.41, 294.00°)
OKLab	oklab(50.32% 0.0061 -0.1529)
OKLCH	oklch(50.32% 0.153 272.3)
XYZ	xyz(15.1048, 12.0664, 47.9779)
Luminance	0.1207 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4859BA #BAA948

analogous

#4892BA #4859BA #7048BA

triadic

#4859BA #BA4859 #59BA48

tetradic

#4859BA #BA4892 #BAA948 #48BA70

square

#4859BA #BA4892 #BAA948 #48BA70

split-complementary

#4859BA #BA7048 #92BA48

monochromatic

#252E62 #36438F #4859BA #7481CB #A1AADC

Accessibility & contrast

On white

6.15

#4859BA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.41

#4859BA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4859BA

6.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4859BA	#FFFFFF	#000000	##FFFFFF
##4859BA	1.00	6.15	3.41	6.15
#FFFFFF	6.15	1.00	21.00	1.00
#000000	3.41	21.00	1.00	21.00
##FFFFFF	6.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2067BD

Deuteranopia (green-blind)

#005DB8

Tritanopia (blue-blind)

#006F81

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #4859ba;
/* rgb */ color: rgb(72, 89, 186);
/* oklch */ color: oklch(50.3% 0.153 272.3);

Tailwind

colors: {
  custom: {
    50: '#8687cf',
    500: '#4859ba',
    950: '#000000',
  },
}

SCSS

$custom: #4859ba;
$custom-light: #8687cf;
$custom-dark: #000000;

JSON

{
  "hex": "#4859ba",
  "rgb": {
    "r": 72,
    "g": 89,
    "b": 186
  },
  "hsl": {
    "h": 231.053,
    "s": 45.238,
    "l": 50.588
  },
  "oklch": {
    "l": 0.50319,
    "c": 0.15303,
    "h": 272.3
  },
  "luminance": 0.12068
}

Semantic roles & 50–950 ramp

primary

#4859BA

secondary

#C8C196

accent

#C253D5

background

#F8F8FC

surface

#F0EFF9

border

#CBCAD2

text

#0C0B14

muted

#7D7C82

Preview Lab

Preview with #4859BA

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

Preview Lab → · Contrast checker → · Palette generator →