#4589DE#4589DE

#4589DE is a light, vivid cyan. Relative luminance 0.244; OKLCH L 62.6% C 0.146 H 255.3°. Best body text is #000000 at 5.89:1 contrast (WCAG AA passes).

Color values

HEX	#4589DE
RGB	rgb(69, 137, 222)
HSL	hsl(213, 70%, 57%)
HSV	hsv(213, 69%, 87%)
CMYK	cmyk(68.9%, 38.3%, 0%, 12.9%)
CIE-LAB	lab(56.51, 6.00, -49.63)
CIE-LCH	lch(56.51, 49.99, 276.89°)
OKLab	oklab(62.64% -0.0372 -0.1413)
OKLCH	oklch(62.64% 0.146 255.3)
XYZ	xyz(24.5799, 24.4279, 72.5127)
Luminance	0.2443 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4589DE #DE9A45

analogous

#45D6DE #4589DE #4D45DE

triadic

#4589DE #DE4589 #89DE45

tetradic

#4589DE #DE45D6 #DE9A45 #45DE4D

square

#4589DE #DE45D6 #DE9A45 #45DE4D

split-complementary

#4589DE #DE4D45 #D6DE45

monochromatic

#194E8F #236AC3 #4589DE #79AAE7 #ADCBF0

Accessibility & contrast

On white

3.57

#4589DE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.89

#4589DE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4589DE

5.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4589DE	#FFFFFF	#000000	##000000
##4589DE	1.00	3.57	5.89	5.89
#FFFFFF	3.57	1.00	21.00	21.00
#000000	5.89	21.00	1.00	1.00
##000000	5.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#628FE1

Deuteranopia (green-blind)

#4B81DC

Tritanopia (blue-blind)

#009DA9

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #4589de;
/* rgb */ color: rgb(69, 137, 222);
/* oklch */ color: oklch(62.6% 0.146 255.3);

Tailwind

colors: {
  custom: {
    50: '#89aae9',
    500: '#4589de',
    950: '#000000',
  },
}

SCSS

$custom: #4589de;
$custom-light: #89aae9;
$custom-dark: #000000;

JSON

{
  "hex": "#4589de",
  "rgb": {
    "r": 69,
    "g": 137,
    "b": 222
  },
  "hsl": {
    "h": 213.333,
    "s": 69.863,
    "l": 57.059
  },
  "oklch": {
    "l": 0.6264,
    "c": 0.14615,
    "h": 255.3
  },
  "luminance": 0.2443
}

Semantic roles & 50–950 ramp

primary

#4589DE

secondary

#DFC3A0

accent

#9E3BED

background

#F9FAFE

surface

#F1F4FD

border

#CBCED5

text

#0D1016

muted

#7E7F84

Preview Lab

Preview with #4589DE

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

Preview Lab → · Contrast checker → · Palette generator →