#4588DA#4588DA

#4588DA is a light, vivid cyan. Relative luminance 0.239; OKLCH L 62.2% C 0.142 H 254.8°. Best body text is #000000 at 5.79:1 contrast (WCAG AA passes).

Color values

HEX	#4588DA
RGB	rgb(69, 136, 218)
HSL	hsl(213, 67%, 56%)
HSV	hsv(213, 68%, 85%)
CMYK	cmyk(68.3%, 37.6%, 0%, 14.5%)
CIE-LAB	lab(56.02, 5.19, -48.17)
CIE-LCH	lch(56.02, 48.45, 276.15°)
OKLab	oklab(62.19% -0.0372 -0.1371)
OKLCH	oklch(62.19% 0.142 254.8)
XYZ	xyz(23.9087, 23.9330, 69.6756)
Luminance	0.2394 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4588DA #DA9745

analogous

#45D3DA #4588DA #4D45DA

triadic

#4588DA #DA4588 #88DA45

tetradic

#4588DA #DA45D3 #DA9745 #45DA4D

square

#4588DA #DA45D3 #DA9745 #45DA4D

split-complementary

#4588DA #DA4D45 #D3DA45

monochromatic

#1B4D89 #2569BC #4588DA #78A9E4 #ABC9EE

Accessibility & contrast

On white

3.63

#4588DA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.79

#4588DA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4588DA

5.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4588DA	#FFFFFF	#000000	##000000
##4588DA	1.00	3.63	5.79	5.79
#FFFFFF	3.63	1.00	21.00	21.00
#000000	5.79	21.00	1.00	1.00
##000000	5.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#638EDD

Deuteranopia (green-blind)

#4D80D8

Tritanopia (blue-blind)

#009BA6

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #4588da;
/* rgb */ color: rgb(69, 136, 218);
/* oklch */ color: oklch(62.2% 0.142 254.8);

Tailwind

colors: {
  custom: {
    50: '#89aae6',
    500: '#4588da',
    950: '#000000',
  },
}

SCSS

$custom: #4588da;
$custom-light: #89aae6;
$custom-dark: #000000;

JSON

{
  "hex": "#4588da",
  "rgb": {
    "r": 69,
    "g": 136,
    "b": 218
  },
  "hsl": {
    "h": 213.02,
    "s": 66.816,
    "l": 56.275
  },
  "oklch": {
    "l": 0.62187,
    "c": 0.14203,
    "h": 254.8
  },
  "luminance": 0.23935
}

Semantic roles & 50–950 ramp

primary

#4588DA

secondary

#DCC09F

accent

#9D3EEA

background

#F9FAFE

surface

#F1F4FC

border

#CBCED5

text

#0D0F16

muted

#7E7F84

Preview Lab

Preview with #4588DA

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

Preview Lab → · Contrast checker → · Palette generator →