#4587AD#4587AD

#4587AD is a mid, moderate cyan. Relative luminance 0.216; OKLCH L 59.6% C 0.089 H 236.2°. Best body text is #000000 at 5.32:1 contrast (WCAG AA passes).

Color values

HEX	#4587AD
RGB	rgb(69, 135, 173)
HSL	hsl(202, 43%, 47%)
HSV	hsv(202, 60%, 68%)
CMYK	cmyk(60.1%, 22%, 0%, 32.2%)
CIE-LAB	lab(53.61, -9.45, -26.39)
CIE-LCH	lch(53.61, 28.03, 250.30°)
OKLab	oklab(59.59% -0.0495 -0.0738)
OKLCH	oklch(59.59% 0.089 236.2)
XYZ	xyz(18.6582, 21.6085, 42.7146)
Luminance	0.2161 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4587AD #AD6B45

analogous

#45AD9F #4587AD #4553AD

triadic

#4587AD #AD4587 #87AD45

tetradic

#4587AD #9F45AD #AD6B45 #53AD45

square

#4587AD #9F45AD #AD6B45 #53AD45

split-complementary

#4587AD #AD4553 #AD9F45

monochromatic

#224355 #346581 #4587AD #6BA4C4 #97BFD5

Accessibility & contrast

On white

3.95

#4587AD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.32

#4587AD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4587AD

5.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4587AD	#FFFFFF	#000000	##000000
##4587AD	1.00	3.95	5.32	5.32
#FFFFFF	3.95	1.00	21.00	21.00
#000000	5.32	21.00	1.00	1.00
##000000	5.32	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7586AF

Deuteranopia (green-blind)

#677BAC

Tritanopia (blue-blind)

#009194

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #4587ad;
/* rgb */ color: rgb(69, 135, 173);
/* oklch */ color: oklch(59.6% 0.089 236.2);

Tailwind

colors: {
  custom: {
    50: '#82a9c5',
    500: '#4587ad',
    950: '#000000',
  },
}

SCSS

$custom: #4587ad;
$custom-light: #82a9c5;
$custom-dark: #000000;

JSON

{
  "hex": "#4587ad",
  "rgb": {
    "r": 69,
    "g": 135,
    "b": 173
  },
  "hsl": {
    "h": 201.923,
    "s": 42.975,
    "l": 47.451
  },
  "oklch": {
    "l": 0.59594,
    "c": 0.0889,
    "h": 236.2
  },
  "luminance": 0.2161
}

Semantic roles & 50–950 ramp

primary

#4587AD

secondary

#C1A08C

accent

#8355D3

background

#F8FAFC

surface

#EFF4F8

border

#CACED1

text

#0B1013

muted

#7C7F82

Preview Lab

Preview with #4587AD

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

Preview Lab → · Contrast checker → · Palette generator →