#4587D2#4587D2

#4587D2 is a mid, vivid cyan. Relative luminance 0.232; OKLCH L 61.5% C 0.133 H 253.3°. Best body text is #000000 at 5.65:1 contrast (WCAG AA passes).

Color values

HEX	#4587D2
RGB	rgb(69, 135, 210)
HSL	hsl(212, 61%, 55%)
HSV	hsv(212, 67%, 82%)
CMYK	cmyk(67.1%, 35.7%, 0%, 17.6%)
CIE-LAB	lab(55.32, 3.00, -44.78)
CIE-LCH	lch(55.32, 44.88, 273.84°)
OKLab	oklab(61.51% -0.0382 -0.1272)
OKLCH	oklch(61.51% 0.133 253.3)
XYZ	xyz(22.7468, 23.2440, 64.2480)
Luminance	0.2325 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4587D2 #D29045

analogous

#45CDD2 #4587D2 #4A45D2

triadic

#4587D2 #D24587 #87D245

tetradic

#4587D2 #D245CD #D29045 #45D24A

square

#4587D2 #D245CD #D29045 #45D24A

split-complementary

#4587D2 #D24A45 #CDD245

monochromatic

#1F4B7E #2A69AF #4587D2 #76A7DE #A8C7EA

Accessibility & contrast

On white

3.72

#4587D2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.65

#4587D2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4587D2

5.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4587D2	#FFFFFF	#000000	##000000
##4587D2	1.00	3.72	5.65	5.65
#FFFFFF	3.72	1.00	21.00	21.00
#000000	5.65	21.00	1.00	1.00
##000000	5.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#668CD5

Deuteranopia (green-blind)

#527ED0

Tritanopia (blue-blind)

#0098A2

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #4587d2;
/* rgb */ color: rgb(69, 135, 210);
/* oklch */ color: oklch(61.5% 0.133 253.3);

Tailwind

colors: {
  custom: {
    50: '#87a9e0',
    500: '#4587d2',
    950: '#000000',
  },
}

SCSS

$custom: #4587d2;
$custom-light: #87a9e0;
$custom-dark: #000000;

JSON

{
  "hex": "#4587d2",
  "rgb": {
    "r": 69,
    "g": 135,
    "b": 210
  },
  "hsl": {
    "h": 211.915,
    "s": 61.039,
    "l": 54.706
  },
  "oklch": {
    "l": 0.61507,
    "c": 0.13277,
    "h": 253.3
  },
  "luminance": 0.23246
}

Semantic roles & 50–950 ramp

primary

#4587D2

secondary

#D7BB9C

accent

#9944E4

background

#F8FAFD

surface

#F0F4FB

border

#CBCED4

text

#0C0F15

muted

#7D7F83

Preview Lab

Preview with #4587D2

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

Preview Lab → · Contrast checker → · Palette generator →