#2C87A4#2C87A4

#2C87A4 is a mid, moderate cyan. Relative luminance 0.205; OKLCH L 58.3% C 0.094 H 223.4°. Best body text is #000000 at 5.11:1 contrast (WCAG AA passes).

Color values

HEX	#2C87A4
RGB	rgb(44, 135, 164)
HSL	hsl(195, 58%, 41%)
HSV	hsv(195, 73%, 64%)
CMYK	cmyk(73.2%, 17.7%, 0%, 35.7%)
CIE-LAB	lab(52.44, -16.66, -23.07)
CIE-LCH	lch(52.44, 28.45, 234.17°)
OKLab	oklab(58.32% -0.0682 -0.0645)
OKLCH	oklch(58.32% 0.094 223.4)
XYZ	xyz(16.4008, 20.5419, 38.2154)
Luminance	0.2054 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C87A4 #A4492C

analogous

#2CA485 #2C87A4 #2C4BA4

triadic

#2C87A4 #A42C87 #87A42C

tetradic

#2C87A4 #852CA4 #A4492C #4BA42C

square

#2C87A4 #852CA4 #A4492C #4BA42C

split-complementary

#2C87A4 #A42C4B #A4852C

monochromatic

#123843 #1F5F74 #2C87A4 #41AACC #71C0D9

Accessibility & contrast

On white

4.11

#2C87A4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.11

#2C87A4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2C87A4

5.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C87A4	#FFFFFF	#000000	##000000
##2C87A4	1.00	4.11	5.11	5.11
#FFFFFF	4.11	1.00	21.00	21.00
#000000	5.11	21.00	1.00	1.00
##000000	5.11	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7684A5

Deuteranopia (green-blind)

#6678A4

Tritanopia (blue-blind)

#009090

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #2c87a4;
/* rgb */ color: rgb(44, 135, 164);
/* oklch */ color: oklch(58.3% 0.094 223.4);

Tailwind

colors: {
  custom: {
    50: '#76aabf',
    500: '#2c87a4',
    950: '#000000',
  },
}

SCSS

$custom: #2c87a4;
$custom-light: #76aabf;
$custom-dark: #000000;

JSON

{
  "hex": "#2c87a4",
  "rgb": {
    "r": 44,
    "g": 135,
    "b": 164
  },
  "hsl": {
    "h": 194.5,
    "s": 57.692,
    "l": 40.784
  },
  "oklch": {
    "l": 0.58319,
    "c": 0.0939,
    "h": 223.4
  },
  "luminance": 0.20544
}

Semantic roles & 50–950 ramp

primary

#2C87A4

secondary

#C0806B

accent

#6C47E1

background

#F7FAFB

surface

#EEF4F7

border

#C9CED0

text

#0A1012

muted

#7C7F81

Preview Lab

Preview with #2C87A4

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

Preview Lab → · Contrast checker → · Palette generator →