#4487DF#4487DF

#4487DF is a light, vivid cyan. Relative luminance 0.239; OKLCH L 62.2% C 0.150 H 256.2°. Best body text is #000000 at 5.78:1 contrast (WCAG AA passes).

Color values

HEX	#4487DF
RGB	rgb(68, 135, 223)
HSL	hsl(214, 71%, 57%)
HSV	hsv(214, 70%, 87%)
CMYK	cmyk(69.5%, 39.5%, 0%, 12.5%)
CIE-LAB	lab(55.97, 7.40, -51.06)
CIE-LCH	lch(55.97, 51.59, 278.25°)
OKLab	oklab(62.22% -0.0358 -0.1456)
OKLCH	oklch(62.22% 0.15 256.2)
XYZ	xyz(24.3623, 23.8820, 73.1235)
Luminance	0.2389 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4487DF #DF9C44

analogous

#44D4DF #4487DF #4F44DF

triadic

#4487DF #DF4487 #87DF44

tetradic

#4487DF #DF44D4 #DF9C44 #44DF4F

square

#4487DF #DF44D4 #DF9C44 #44DF4F

split-complementary

#4487DF #DF4F44 #D4DF44

monochromatic

#194C90 #2268C4 #4487DF #78A9E8 #ADCAF1

Accessibility & contrast

On white

3.64

#4487DF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.78

#4487DF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4487DF

5.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4487DF	#FFFFFF	#000000	##000000
##4487DF	1.00	3.64	5.78	5.78
#FFFFFF	3.64	1.00	21.00	21.00
#000000	5.78	21.00	1.00	1.00
##000000	5.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E8EE3

Deuteranopia (green-blind)

#4680DD

Tritanopia (blue-blind)

#009BA8

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #4487df;
/* rgb */ color: rgb(68, 135, 223);
/* oklch */ color: oklch(62.2% 0.150 256.2);

Tailwind

colors: {
  custom: {
    50: '#89a9e9',
    500: '#4487df',
    950: '#000000',
  },
}

SCSS

$custom: #4487df;
$custom-light: #89a9e9;
$custom-dark: #000000;

JSON

{
  "hex": "#4487df",
  "rgb": {
    "r": 68,
    "g": 135,
    "b": 223
  },
  "hsl": {
    "h": 214.065,
    "s": 70.776,
    "l": 57.059
  },
  "oklch": {
    "l": 0.62223,
    "c": 0.14991,
    "h": 256.2
  },
  "luminance": 0.23885
}

Semantic roles & 50–950 ramp

primary

#4487DF

secondary

#DFC4A0

accent

#A03AEE

background

#F9FAFE

surface

#F1F4FD

border

#CBCED5

text

#0D0F16

muted

#7E7F84

Preview Lab

Preview with #4487DF

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

Preview Lab → · Contrast checker → · Palette generator →