#4877BE#4877BE

#4877BE is a mid, vivid blue. Relative luminance 0.183; OKLCH L 56.9% C 0.122 H 258.4°. Best body text is #000000 at 4.66:1 contrast (WCAG AA passes).

Color values

HEX	#4877BE
RGB	rgb(72, 119, 190)
HSL	hsl(216, 48%, 51%)
HSV	hsv(216, 62%, 75%)
CMYK	cmyk(62.1%, 37.4%, 0%, 25.5%)
CIE-LAB	lab(49.84, 6.28, -42.06)
CIE-LCH	lch(49.84, 42.53, 278.49°)
OKLab	oklab(56.93% -0.0244 -0.1194)
OKLCH	oklch(56.93% 0.122 258.4)
XYZ	xyz(18.5603, 18.2874, 51.2569)
Luminance	0.1829 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4877BE #BE8F48

analogous

#48B2BE #4877BE #5448BE

triadic

#4877BE #BE4877 #77BE48

tetradic

#4877BE #BE48B2 #BE8F48 #48BE54

square

#4877BE #BE48B2 #BE8F48 #48BE54

split-complementary

#4877BE #BE5448 #B2BE48

monochromatic

#253F67 #355B94 #4877BE #7599CE #A2BADE

Accessibility & contrast

On white

4.51

#4877BE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.66

#4877BE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4877BE

4.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4877BE	#FFFFFF	#000000	##000000
##4877BE	1.00	4.51	4.66	4.66
#FFFFFF	4.51	1.00	21.00	21.00
#000000	4.66	21.00	1.00	1.00
##000000	4.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#587DC1

Deuteranopia (green-blind)

#4871BD

Tritanopia (blue-blind)

#008791

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #4877be;
/* rgb */ color: rgb(72, 119, 190);
/* oklch */ color: oklch(56.9% 0.122 258.4);

Tailwind

colors: {
  custom: {
    50: '#859dd2',
    500: '#4877be',
    950: '#000000',
  },
}

SCSS

$custom: #4877be;
$custom-light: #859dd2;
$custom-dark: #000000;

JSON

{
  "hex": "#4877be",
  "rgb": {
    "r": 72,
    "g": 119,
    "b": 190
  },
  "hsl": {
    "h": 216.102,
    "s": 47.581,
    "l": 51.373
  },
  "oklch": {
    "l": 0.56929,
    "c": 0.12184,
    "h": 258.4
  },
  "luminance": 0.18289
}

Semantic roles & 50–950 ramp

primary

#4877BE

secondary

#CBB697

accent

#A251D7

background

#F8F9FC

surface

#F0F2F9

border

#CBCCD2

text

#0C0E14

muted

#7D7E82

Preview Lab

Preview with #4877BE

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

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