#4871CD#4871CD

#4871CD is a mid, vivid blue. Relative luminance 0.176; OKLCH L 56.5% C 0.149 H 264.1°. Best body text is #FFFFFF at 4.65:1 contrast (WCAG AA passes).

Color values

HEX	#4871CD
RGB	rgb(72, 113, 205)
HSL	hsl(222, 57%, 54%)
HSV	hsv(222, 65%, 80%)
CMYK	cmyk(64.9%, 44.9%, 0%, 19.6%)
CIE-LAB	lab(49.00, 15.19, -52.00)
CIE-LCH	lch(49.00, 54.17, 286.29°)
OKLab	oklab(56.55% -0.0153 -0.1486)
OKLCH	oklch(56.55% 0.149 264.1)
XYZ	xyz(19.5932, 17.5939, 60.1092)
Luminance	0.1760 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4871CD #CDA448

analogous

#48B4CD #4871CD #6248CD

triadic

#4871CD #CD4871 #71CD48

tetradic

#4871CD #CD48B4 #CDA448 #48CD62

square

#4871CD #CD48B4 #CDA448 #48CD62

split-complementary

#4871CD #CD6248 #B4CD48

monochromatic

#213C79 #2E54A9 #4871CD #7896DA #A8BCE7

Accessibility & contrast

On white

4.65

#4871CD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.52

#4871CD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #4871CD

4.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4871CD	#FFFFFF	#000000	##FFFFFF
##4871CD	1.00	4.65	4.52	4.65
#FFFFFF	4.65	1.00	21.00	1.00
#000000	4.52	21.00	1.00	21.00
##FFFFFF	4.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#447BD0

Deuteranopia (green-blind)

#2D6FCB

Tritanopia (blue-blind)

#008695

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #4871cd;
/* rgb */ color: rgb(72, 113, 205);
/* oklch */ color: oklch(56.5% 0.149 264.1);

Tailwind

colors: {
  custom: {
    50: '#8899dd',
    500: '#4871cd',
    950: '#000000',
  },
}

SCSS

$custom: #4871cd;
$custom-light: #8899dd;
$custom-dark: #000000;

JSON

{
  "hex": "#4871cd",
  "rgb": {
    "r": 72,
    "g": 113,
    "b": 205
  },
  "hsl": {
    "h": 221.504,
    "s": 57.082,
    "l": 54.314
  },
  "oklch": {
    "l": 0.5655,
    "c": 0.14937,
    "h": 264.1
  },
  "luminance": 0.17596
}

Semantic roles & 50–950 ramp

primary

#4871CD

secondary

#D5C39C

accent

#B147E0

background

#F8F9FD

surface

#F0F2FB

border

#CBCCD4

text

#0D0D15

muted

#7D7E83

Preview Lab

Preview with #4871CD

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

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