#2C87B2#2C87B2

#2C87B2 is a mid, moderate cyan. Relative luminance 0.211; OKLCH L 59.0% C 0.106 H 233.5°. Best body text is #000000 at 5.22:1 contrast (WCAG AA passes).

Color values

HEX	#2C87B2
RGB	rgb(44, 135, 178)
HSL	hsl(199, 60%, 44%)
HSV	hsv(199, 75%, 70%)
CMYK	cmyk(75.3%, 24.2%, 0%, 30.2%)
CIE-LAB	lab(53.03, -11.84, -30.22)
CIE-LCH	lch(53.03, 32.46, 248.61°)
OKLab	oklab(58.98% -0.063 -0.0851)
OKLCH	oklch(58.98% 0.106 233.5)
XYZ	xyz(17.7353, 21.0757, 45.2441)
Luminance	0.2108 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C87B2 #B2572C

analogous

#2CB29A #2C87B2 #2C44B2

triadic

#2C87B2 #B22C87 #87B22C

tetradic

#2C87B2 #9A2CB2 #B2572C #44B22C

square

#2C87B2 #9A2CB2 #B2572C #44B22C

split-complementary

#2C87B2 #B22C44 #B29A2C

monochromatic

#143D50 #206281 #2C87B2 #49A6D2 #7ABEDE

Accessibility & contrast

On white

4.03

#2C87B2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.22

#2C87B2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2C87B2

5.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C87B2	#FFFFFF	#000000	##000000
##2C87B2	1.00	4.03	5.22	5.22
#FFFFFF	4.03	1.00	21.00	21.00
#000000	5.22	21.00	1.00	1.00
##000000	5.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7286B4

Deuteranopia (green-blind)

#6079B1

Tritanopia (blue-blind)

#009296

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #2c87b2;
/* rgb */ color: rgb(44, 135, 178);
/* oklch */ color: oklch(59.0% 0.106 233.5);

Tailwind

colors: {
  custom: {
    50: '#78aac9',
    500: '#2c87b2',
    950: '#000000',
  },
}

SCSS

$custom: #2c87b2;
$custom-light: #78aac9;
$custom-dark: #000000;

JSON

{
  "hex": "#2c87b2",
  "rgb": {
    "r": 44,
    "g": 135,
    "b": 178
  },
  "hsl": {
    "h": 199.254,
    "s": 60.36,
    "l": 43.529
  },
  "oklch": {
    "l": 0.58983,
    "c": 0.10586,
    "h": 233.5
  },
  "luminance": 0.21078
}

Semantic roles & 50–950 ramp

primary

#2C87B2

secondary

#C68E73

accent

#7744E4

background

#F7FAFC

surface

#EEF4F8

border

#C9CED1

text

#0A1013

muted

#7C7F82

Preview Lab

Preview with #2C87B2

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

Preview Lab → · Contrast checker → · Palette generator →