#4879BC#4879BC

#4879BC is a mid, moderate cyan. Relative luminance 0.187; OKLCH L 57.3% C 0.117 H 256.6°. Best body text is #000000 at 4.74:1 contrast (WCAG AA passes).

Color values

HEX	#4879BC
RGB	rgb(72, 121, 188)
HSL	hsl(215, 46%, 51%)
HSV	hsv(215, 62%, 74%)
CMYK	cmyk(61.7%, 35.6%, 0%, 26.3%)
CIE-LAB	lab(50.31, 4.37, -40.17)
CIE-LCH	lch(50.31, 40.40, 276.21°)
OKLab	oklab(57.26% -0.0271 -0.1138)
OKLCH	oklch(57.26% 0.117 256.6)
XYZ	xyz(18.5837, 18.6816, 50.1938)
Luminance	0.1868 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4879BC #BC8B48

analogous

#48B3BC #4879BC #5148BC

triadic

#4879BC #BC4879 #79BC48

tetradic

#4879BC #BC48B3 #BC8B48 #48BC51

square

#4879BC #BC48B3 #BC8B48 #48BC51

split-complementary

#4879BC #BC5148 #B3BC48

monochromatic

#254065 #355C92 #4879BC #759ACC #A2BBDD

Accessibility & contrast

On white

4.43

#4879BC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.74

#4879BC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4879BC

4.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4879BC	#FFFFFF	#000000	##000000
##4879BC	1.00	4.43	4.74	4.74
#FFFFFF	4.43	1.00	21.00	21.00
#000000	4.74	21.00	1.00	1.00
##000000	4.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C7EBF

Deuteranopia (green-blind)

#4D73BB

Tritanopia (blue-blind)

#008892

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #4879bc;
/* rgb */ color: rgb(72, 121, 188);
/* oklch */ color: oklch(57.3% 0.117 256.6);

Tailwind

colors: {
  custom: {
    50: '#859fd0',
    500: '#4879bc',
    950: '#000000',
  },
}

SCSS

$custom: #4879bc;
$custom-light: #859fd0;
$custom-dark: #000000;

JSON

{
  "hex": "#4879bc",
  "rgb": {
    "r": 72,
    "g": 121,
    "b": 188
  },
  "hsl": {
    "h": 214.655,
    "s": 46.4,
    "l": 50.98
  },
  "oklch": {
    "l": 0.57262,
    "c": 0.11699,
    "h": 256.6
  },
  "luminance": 0.18683
}

Semantic roles & 50–950 ramp

primary

#4879BC

secondary

#CAB496

accent

#9E52D6

background

#F8F9FC

surface

#F0F2F9

border

#CBCCD2

text

#0C0E14

muted

#7D7E82

Preview Lab

Preview with #4879BC

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

Preview Lab → · Contrast checker → · Palette generator →