#4589C8#4589C8

#4589C8 is a mid, moderate cyan. Relative luminance 0.233; OKLCH L 61.4% C 0.118 H 248.7°. Best body text is #000000 at 5.67:1 contrast (WCAG AA passes).

Color values

HEX	#4589C8
RGB	rgb(69, 137, 200)
HSL	hsl(209, 54%, 53%)
HSV	hsv(209, 66%, 78%)
CMYK	cmyk(65.5%, 31.5%, 0%, 21.6%)
CIE-LAB	lab(55.41, -1.62, -39.00)
CIE-LCH	lch(55.41, 39.03, 267.62°)
OKLab	oklab(61.41% -0.0429 -0.1103)
OKLCH	oklch(61.41% 0.118 248.7)
XYZ	xyz(21.8214, 23.3245, 57.9845)
Luminance	0.2333 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4589C8 #C88445

analogous

#45C8C6 #4589C8 #4547C8

triadic

#4589C8 #C84589 #89C845

tetradic

#4589C8 #C645C8 #C88445 #47C845

square

#4589C8 #C645C8 #C88445 #47C845

split-complementary

#4589C8 #C84547 #C8C645

monochromatic

#214B71 #2F6AA0 #4589C8 #74A7D6 #A3C5E4

Accessibility & contrast

On white

3.71

#4589C8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.67

#4589C8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4589C8

5.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4589C8	#FFFFFF	#000000	##000000
##4589C8	1.00	3.71	5.67	5.67
#FFFFFF	3.71	1.00	21.00	21.00
#000000	5.67	21.00	1.00	1.00
##000000	5.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6D8CCB

Deuteranopia (green-blind)

#5B7FC7

Tritanopia (blue-blind)

#00989F

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #4589c8;
/* rgb */ color: rgb(69, 137, 200);
/* oklch */ color: oklch(61.4% 0.118 248.7);

Tailwind

colors: {
  custom: {
    50: '#86abd9',
    500: '#4589c8',
    950: '#000000',
  },
}

SCSS

$custom: #4589c8;
$custom-light: #86abd9;
$custom-dark: #000000;

JSON

{
  "hex": "#4589c8",
  "rgb": {
    "r": 69,
    "g": 137,
    "b": 200
  },
  "hsl": {
    "h": 208.855,
    "s": 54.357,
    "l": 52.745
  },
  "oklch": {
    "l": 0.6141,
    "c": 0.11834,
    "h": 248.7
  },
  "luminance": 0.23327
}

Semantic roles & 50–950 ramp

primary

#4589C8

secondary

#D1B398

accent

#914ADE

background

#F8FAFD

surface

#F0F4FA

border

#CBCED3

text

#0C1014

muted

#7D7F83

Preview Lab

Preview with #4589C8

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

Preview Lab → · Contrast checker → · Palette generator →