#4587DE#4587DE

#4587DE is a light, vivid cyan. Relative luminance 0.239; OKLCH L 62.2% C 0.148 H 256.2°. Best body text is #000000 at 5.77:1 contrast (WCAG AA passes).

Color values

HEX	#4587DE
RGB	rgb(69, 135, 222)
HSL	hsl(214, 70%, 57%)
HSV	hsv(214, 69%, 87%)
CMYK	cmyk(68.9%, 39.2%, 0%, 12.9%)
CIE-LAB	lab(55.95, 7.20, -50.52)
CIE-LCH	lch(55.95, 51.03, 278.11°)
OKLab	oklab(62.2% -0.0353 -0.144)
OKLCH	oklch(62.2% 0.148 256.2)
XYZ	xyz(24.2982, 23.8645, 72.4188)
Luminance	0.2387 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4587DE #DE9C45

analogous

#45D3DE #4587DE #5045DE

triadic

#4587DE #DE4587 #87DE45

tetradic

#4587DE #DE45D3 #DE9C45 #45DE50

square

#4587DE #DE45D3 #DE9C45 #45DE50

split-complementary

#4587DE #DE5045 #D3DE45

monochromatic

#194C8F #2368C3 #4587DE #79A9E7 #ADCAF0

Accessibility & contrast

On white

3.64

#4587DE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.77

#4587DE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4587DE

5.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4587DE	#FFFFFF	#000000	##000000
##4587DE	1.00	3.64	5.77	5.77
#FFFFFF	3.64	1.00	21.00	21.00
#000000	5.77	21.00	1.00	1.00
##000000	5.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F8EE1

Deuteranopia (green-blind)

#4780DC

Tritanopia (blue-blind)

#009BA8

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #4587de;
/* rgb */ color: rgb(69, 135, 222);
/* oklch */ color: oklch(62.2% 0.148 256.2);

Tailwind

colors: {
  custom: {
    50: '#89a9e9',
    500: '#4587de',
    950: '#000000',
  },
}

SCSS

$custom: #4587de;
$custom-light: #89a9e9;
$custom-dark: #000000;

JSON

{
  "hex": "#4587de",
  "rgb": {
    "r": 69,
    "g": 135,
    "b": 222
  },
  "hsl": {
    "h": 214.118,
    "s": 69.863,
    "l": 57.059
  },
  "oklch": {
    "l": 0.62202,
    "c": 0.14826,
    "h": 256.2
  },
  "luminance": 0.23867
}

Semantic roles & 50–950 ramp

primary

#4587DE

secondary

#DFC4A0

accent

#A03BED

background

#F9FAFE

surface

#F1F4FD

border

#CBCED5

text

#0D0F16

muted

#7E7F84

Preview Lab

Preview with #4587DE

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

Preview Lab → · Contrast checker → · Palette generator →