#4879D7#4879D7

#4879D7 is a mid, vivid blue. Relative luminance 0.200; OKLCH L 58.9% C 0.154 H 262.0°. Best body text is #000000 at 4.99:1 contrast (WCAG AA passes).

Color values

HEX	#4879D7
RGB	rgb(72, 121, 215)
HSL	hsl(219, 64%, 56%)
HSV	hsv(219, 67%, 84%)
CMYK	cmyk(66.5%, 43.7%, 0%, 15.7%)
CIE-LAB	lab(51.79, 13.74, -53.22)
CIE-LCH	lch(51.79, 54.96, 284.47°)
OKLab	oklab(58.89% -0.0212 -0.1521)
OKLCH	oklch(58.89% 0.154 262)
XYZ	xyz(21.7713, 19.9566, 66.9815)
Luminance	0.1996 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4879D7 #D7A648

analogous

#48C0D7 #4879D7 #5F48D7

triadic

#4879D7 #D74879 #79D748

tetradic

#4879D7 #D748C0 #D7A648 #48D75F

square

#4879D7 #D748C0 #D7A648 #48D75F

split-complementary

#4879D7 #D75F48 #C0D748

monochromatic

#1E4287 #295AB9 #4879D7 #7A9EE2 #ACC3ED

Accessibility & contrast

On white

4.21

#4879D7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.99

#4879D7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4879D7

4.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4879D7	#FFFFFF	#000000	##000000
##4879D7	1.00	4.21	4.99	4.99
#FFFFFF	4.21	1.00	21.00	21.00
#000000	4.99	21.00	1.00	1.00
##000000	4.99	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C83DB

Deuteranopia (green-blind)

#3375D5

Tritanopia (blue-blind)

#008F9D

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #4879d7;
/* rgb */ color: rgb(72, 121, 215);
/* oklch */ color: oklch(58.9% 0.154 262.0);

Tailwind

colors: {
  custom: {
    50: '#8a9fe4',
    500: '#4879d7',
    950: '#000000',
  },
}

SCSS

$custom: #4879d7;
$custom-light: #8a9fe4;
$custom-dark: #000000;

JSON

{
  "hex": "#4879d7",
  "rgb": {
    "r": 72,
    "g": 121,
    "b": 215
  },
  "hsl": {
    "h": 219.441,
    "s": 64.126,
    "l": 56.275
  },
  "oklch": {
    "l": 0.58885,
    "c": 0.15354,
    "h": 262
  },
  "luminance": 0.19959
}

Semantic roles & 50–950 ramp

primary

#4879D7

secondary

#DBC7A0

accent

#AE41E7

background

#F9F9FE

surface

#F1F2FC

border

#CBCCD5

text

#0D0E15

muted

#7E7E84

Preview Lab

Preview with #4879D7

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

Preview Lab → · Contrast checker → · Palette generator →