#4879ED#4879ED

#4879ED is a mid, vivid blue. Relative luminance 0.212; OKLCH L 60.3% C 0.183 H 264.4°. Best body text is #000000 at 5.23:1 contrast (WCAG AA passes).

Color values

HEX	#4879ED
RGB	rgb(72, 121, 237)
HSL	hsl(222, 82%, 61%)
HSV	hsv(222, 70%, 93%)
CMYK	cmyk(69.6%, 48.9%, 0%, 7.1%)
CIE-LAB	lab(53.13, 21.49, -63.43)
CIE-LCH	lch(53.13, 66.97, 288.72°)
OKLab	oklab(60.34% -0.018 -0.1821)
OKLCH	oklch(60.34% 0.183 264.4)
XYZ	xyz(24.7905, 21.1643, 82.8830)
Luminance	0.2117 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4879ED #EDBC48

analogous

#48CBED #4879ED #6948ED

triadic

#4879ED #ED4879 #79ED48

tetradic

#4879ED #ED48CB #EDBC48 #48ED69

square

#4879ED #ED48CB #EDBC48 #48ED69

split-complementary

#4879ED #ED6948 #CBED48

monochromatic

#113EAA #1653E2 #4879ED #80A2F2 #B7CBF8

Accessibility & contrast

On white

4.01

#4879ED on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.23

#4879ED on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4879ED

5.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4879ED	#FFFFFF	#000000	##000000
##4879ED	1.00	4.01	5.23	5.23
#FFFFFF	4.01	1.00	21.00	21.00
#000000	5.23	21.00	1.00	1.00
##000000	5.23	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3787F1

Deuteranopia (green-blind)

#0078EB

Tritanopia (blue-blind)

#0094A8

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #4879ed;
/* rgb */ color: rgb(72, 121, 237);
/* oklch */ color: oklch(60.3% 0.183 264.4);

Tailwind

colors: {
  custom: {
    50: '#8e9ff3',
    500: '#4879ed',
    950: '#000000',
  },
}

SCSS

$custom: #4879ed;
$custom-light: #8e9ff3;
$custom-dark: #000000;

JSON

{
  "hex": "#4879ed",
  "rgb": {
    "r": 72,
    "g": 121,
    "b": 237
  },
  "hsl": {
    "h": 222.182,
    "s": 82.09,
    "l": 60.588
  },
  "oklch": {
    "l": 0.60343,
    "c": 0.18295,
    "h": 264.4
  },
  "luminance": 0.21167
}

Semantic roles & 50–950 ramp

primary

#4879ED

secondary

#E8D5A9

accent

#9E07DE

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0E0E17

muted

#7E7E85

Preview Lab

Preview with #4879ED

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

Preview Lab → · Contrast checker → · Palette generator →