#2787AA#2787AA

#2787AA is a mid, moderate cyan. Relative luminance 0.207; OKLCH L 58.5% C 0.101 H 227.3°. Best body text is #000000 at 5.13:1 contrast (WCAG AA passes).

Color values

HEX	#2787AA
RGB	rgb(39, 135, 170)
HSL	hsl(196, 63%, 41%)
HSV	hsv(196, 77%, 67%)
CMYK	cmyk(77.1%, 20.6%, 0%, 33.3%)
CIE-LAB	lab(52.57, -15.24, -26.34)
CIE-LCH	lch(52.57, 30.43, 239.95°)
OKLab	oklab(58.47% -0.0682 -0.0739)
OKLCH	oklch(58.47% 0.101 227.3)
XYZ	xyz(16.7534, 20.6595, 41.1271)
Luminance	0.2066 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2787AA #AA4A27

analogous

#27AA8B #2787AA #2745AA

triadic

#2787AA #AA2787 #87AA27

tetradic

#2787AA #8B27AA #AA4A27 #45AA27

square

#2787AA #8B27AA #AA4A27 #45AA27

split-complementary

#2787AA #AA2745 #AA8B27

monochromatic

#103846 #1C5F78 #2787AA #3CAAD2 #6EC0DE

Accessibility & contrast

On white

4.09

#2787AA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.13

#2787AA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2787AA

5.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2787AA	#FFFFFF	#000000	##000000
##2787AA	1.00	4.09	5.13	5.13
#FFFFFF	4.09	1.00	21.00	21.00
#000000	5.13	21.00	1.00	1.00
##000000	5.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7485AC

Deuteranopia (green-blind)

#6378AA

Tritanopia (blue-blind)

#009193

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #2787aa;
/* rgb */ color: rgb(39, 135, 170);
/* oklch */ color: oklch(58.5% 0.101 227.3);

Tailwind

colors: {
  custom: {
    50: '#75aac3',
    500: '#2787aa',
    950: '#000000',
  },
}

SCSS

$custom: #2787aa;
$custom-light: #75aac3;
$custom-dark: #000000;

JSON

{
  "hex": "#2787aa",
  "rgb": {
    "r": 39,
    "g": 135,
    "b": 170
  },
  "hsl": {
    "h": 196.031,
    "s": 62.679,
    "l": 40.98
  },
  "oklch": {
    "l": 0.58472,
    "c": 0.10059,
    "h": 227.3
  },
  "luminance": 0.20662
}

Semantic roles & 50–950 ramp

primary

#2787AA

secondary

#C48169

accent

#6E42E6

background

#F7FAFC

surface

#EEF4F8

border

#C9CED1

text

#0A1012

muted

#7C7F81

Preview Lab

Preview with #2787AA

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

Preview Lab → · Contrast checker → · Palette generator →