#4859BC#4859BC

#4859BC is a mid, vivid blue. Relative luminance 0.122; OKLCH L 50.5% C 0.156 H 272.3°. Best body text is #FFFFFF at 6.12:1 contrast (WCAG AA passes).

Color values

HEX	#4859BC
RGB	rgb(72, 89, 188)
HSL	hsl(231, 46%, 51%)
HSV	hsv(231, 62%, 74%)
CMYK	cmyk(61.7%, 52.7%, 0%, 26.3%)
CIE-LAB	lab(41.46, 24.44, -54.31)
CIE-LCH	lch(41.46, 59.56, 294.23°)
OKLab	oklab(50.46% 0.0062 -0.1557)
OKLCH	oklch(50.46% 0.156 272.3)
XYZ	xyz(15.3189, 12.1521, 49.1055)
Luminance	0.1215 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4859BC #BCAB48

analogous

#4893BC #4859BC #7148BC

triadic

#4859BC #BC4859 #59BC48

tetradic

#4859BC #BC4893 #BCAB48 #48BC71

square

#4859BC #BC4893 #BCAB48 #48BC71

split-complementary

#4859BC #BC7148 #93BC48

monochromatic

#252E65 #354392 #4859BC #7582CC #A2AADD

Accessibility & contrast

On white

6.12

#4859BC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.43

#4859BC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4859BC

6.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4859BC	#FFFFFF	#000000	##FFFFFF
##4859BC	1.00	6.12	3.43	6.12
#FFFFFF	6.12	1.00	21.00	1.00
#000000	3.43	21.00	1.00	21.00
##FFFFFF	6.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1D67BF

Deuteranopia (green-blind)

#005DBA

Tritanopia (blue-blind)

#007082

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #4859bc;
/* rgb */ color: rgb(72, 89, 188);
/* oklch */ color: oklch(50.5% 0.156 272.3);

Tailwind

colors: {
  custom: {
    50: '#8687d1',
    500: '#4859bc',
    950: '#000000',
  },
}

SCSS

$custom: #4859bc;
$custom-light: #8687d1;
$custom-dark: #000000;

JSON

{
  "hex": "#4859bc",
  "rgb": {
    "r": 72,
    "g": 89,
    "b": 188
  },
  "hsl": {
    "h": 231.207,
    "s": 46.4,
    "l": 50.98
  },
  "oklch": {
    "l": 0.50464,
    "c": 0.15583,
    "h": 272.3
  },
  "luminance": 0.12153
}

Semantic roles & 50–950 ramp

primary

#4859BC

secondary

#CAC296

accent

#C352D6

background

#F8F8FC

surface

#F0EFF9

border

#CBCAD2

text

#0C0B14

muted

#7D7C82

Preview Lab

Preview with #4859BC

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

Preview Lab → · Contrast checker → · Palette generator →