#4889E7#4889E7

#4889E7 is a light, vivid blue. Relative luminance 0.250; OKLCH L 63.3% C 0.157 H 257.8°. Best body text is #000000 at 6.01:1 contrast (WCAG AA passes).

Color values

HEX	#4889E7
RGB	rgb(72, 137, 231)
HSL	hsl(215, 77%, 59%)
HSV	hsv(215, 69%, 91%)
CMYK	cmyk(68.8%, 40.7%, 0%, 9.4%)
CIE-LAB	lab(57.11, 9.60, -53.70)
CIE-LCH	lch(57.11, 54.55, 280.13°)
OKLab	oklab(63.29% -0.0331 -0.1532)
OKLCH	oklch(63.29% 0.157 257.8)
XYZ	xyz(26.0367, 25.0358, 79.0460)
Luminance	0.2504 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4889E7 #E7A648

analogous

#48D8E7 #4889E7 #5748E7

triadic

#4889E7 #E74889 #89E748

tetradic

#4889E7 #E748D8 #E7A648 #48E757

square

#4889E7 #E748D8 #E7A648 #48E757

split-complementary

#4889E7 #E75748 #D8E748

monochromatic

#154EA0 #1C68D6 #4889E7 #7EACEE #B4CFF5

Accessibility & contrast

On white

3.50

#4889E7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.01

#4889E7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4889E7

6.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4889E7	#FFFFFF	#000000	##000000
##4889E7	1.00	3.50	6.01	6.01
#FFFFFF	3.50	1.00	21.00	21.00
#000000	6.01	21.00	1.00	1.00
##000000	6.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5D91EB

Deuteranopia (green-blind)

#4382E5

Tritanopia (blue-blind)

#009FAD

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #4889e7;
/* rgb */ color: rgb(72, 137, 231);
/* oklch */ color: oklch(63.3% 0.157 257.8);

Tailwind

colors: {
  custom: {
    50: '#8caaef',
    500: '#4889e7',
    950: '#000000',
  },
}

SCSS

$custom: #4889e7;
$custom-light: #8caaef;
$custom-dark: #000000;

JSON

{
  "hex": "#4889e7",
  "rgb": {
    "r": 72,
    "g": 137,
    "b": 231
  },
  "hsl": {
    "h": 215.472,
    "s": 76.812,
    "l": 59.412
  },
  "oklch": {
    "l": 0.63292,
    "c": 0.15675,
    "h": 257.8
  },
  "luminance": 0.25039
}

Semantic roles & 50–950 ramp

primary

#4889E7

secondary

#E4CBA6

accent

#A534F3

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0D1016

muted

#7E7F84

Preview Lab

Preview with #4889E7

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

Preview Lab → · Contrast checker → · Palette generator →