#4888ED#4888ED

#4888ED is a light, vivid blue. Relative luminance 0.251; OKLCH L 63.4% C 0.166 H 259.2°. Best body text is #000000 at 6.02:1 contrast (WCAG AA passes).

Color values

HEX	#4888ED
RGB	rgb(72, 136, 237)
HSL	hsl(217, 82%, 61%)
HSV	hsv(217, 70%, 93%)
CMYK	cmyk(69.6%, 42.6%, 0%, 7.1%)
CIE-LAB	lab(57.17, 12.31, -56.94)
CIE-LCH	lch(57.17, 58.25, 282.20°)
OKLab	oklab(63.45% -0.031 -0.1627)
OKLCH	oklch(63.45% 0.166 259.2)
XYZ	xyz(26.7572, 25.0976, 83.5385)
Luminance	0.2510 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4888ED #EDAD48

analogous

#48DBED #4888ED #5A48ED

triadic

#4888ED #ED4888 #88ED48

tetradic

#4888ED #ED48DB #EDAD48 #48ED5A

square

#4888ED #ED48DB #EDAD48 #48ED5A

split-complementary

#4888ED #ED5A48 #DBED48

monochromatic

#114CAA #1665E2 #4888ED #80ACF2 #B7D0F8

Accessibility & contrast

On white

3.49

#4888ED on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.02

#4888ED on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4888ED

6.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4888ED	#FFFFFF	#000000	##000000
##4888ED	1.00	3.49	6.02	6.02
#FFFFFF	3.49	1.00	21.00	21.00
#000000	6.02	21.00	1.00	1.00
##000000	6.02	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5791F1

Deuteranopia (green-blind)

#3A82EB

Tritanopia (blue-blind)

#009FAF

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #4888ed;
/* rgb */ color: rgb(72, 136, 237);
/* oklch */ color: oklch(63.4% 0.166 259.2);

Tailwind

colors: {
  custom: {
    50: '#8daaf3',
    500: '#4888ed',
    950: '#000000',
  },
}

SCSS

$custom: #4888ed;
$custom-light: #8daaf3;
$custom-dark: #000000;

JSON

{
  "hex": "#4888ed",
  "rgb": {
    "r": 72,
    "g": 136,
    "b": 237
  },
  "hsl": {
    "h": 216.727,
    "s": 82.09,
    "l": 60.588
  },
  "oklch": {
    "l": 0.63447,
    "c": 0.16568,
    "h": 259.2
  },
  "luminance": 0.251
}

Semantic roles & 50–950 ramp

primary

#4888ED

secondary

#E8CFA9

accent

#8B07DE

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0E0F17

muted

#7E7F85

Preview Lab

Preview with #4888ED

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

Preview Lab → · Contrast checker → · Palette generator →