#4875BC#4875BC

#4875BC is a mid, vivid blue. Relative luminance 0.177; OKLCH L 56.4% C 0.121 H 259.2°. Best body text is #FFFFFF at 4.62:1 contrast (WCAG AA passes).

Color values

HEX	#4875BC
RGB	rgb(72, 117, 188)
HSL	hsl(217, 46%, 51%)
HSV	hsv(217, 62%, 74%)
CMYK	cmyk(61.7%, 37.8%, 0%, 26.3%)
CIE-LAB	lab(49.17, 6.81, -41.98)
CIE-LCH	lch(49.17, 42.53, 279.22°)
OKLab	oklab(56.37% -0.0228 -0.1191)
OKLCH	oklch(56.37% 0.121 259.2)
XYZ	xyz(18.1077, 17.7295, 50.0351)
Luminance	0.1773 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4875BC #BC8F48

analogous

#48AFBC #4875BC #5548BC

triadic

#4875BC #BC4875 #75BC48

tetradic

#4875BC #BC48AF #BC8F48 #48BC55

square

#4875BC #BC48AF #BC8F48 #48BC55

split-complementary

#4875BC #BC5548 #AFBC48

monochromatic

#253E65 #355992 #4875BC #7597CC #A2B9DD

Accessibility & contrast

On white

4.62

#4875BC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.55

#4875BC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #4875BC

4.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4875BC	#FFFFFF	#000000	##FFFFFF
##4875BC	1.00	4.62	4.55	4.62
#FFFFFF	4.62	1.00	21.00	1.00
#000000	4.55	21.00	1.00	21.00
##FFFFFF	4.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#567BBF

Deuteranopia (green-blind)

#4770BB

Tritanopia (blue-blind)

#00858F

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #4875bc;
/* rgb */ color: rgb(72, 117, 188);
/* oklch */ color: oklch(56.4% 0.121 259.2);

Tailwind

colors: {
  custom: {
    50: '#859cd0',
    500: '#4875bc',
    950: '#000000',
  },
}

SCSS

$custom: #4875bc;
$custom-light: #859cd0;
$custom-dark: #000000;

JSON

{
  "hex": "#4875bc",
  "rgb": {
    "r": 72,
    "g": 117,
    "b": 188
  },
  "hsl": {
    "h": 216.724,
    "s": 46.4,
    "l": 50.98
  },
  "oklch": {
    "l": 0.56369,
    "c": 0.12131,
    "h": 259.2
  },
  "luminance": 0.17731
}

Semantic roles & 50–950 ramp

primary

#4875BC

secondary

#CAB696

accent

#A352D6

background

#F8F9FC

surface

#F0F2F9

border

#CBCCD2

text

#0C0E14

muted

#7D7E82

Preview Lab

Preview with #4875BC

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

Preview Lab → · Contrast checker → · Palette generator →