#2C87AC#2C87AC

#2C87AC is a mid, moderate cyan. Relative luminance 0.208; OKLCH L 58.7% C 0.100 H 229.5°. Best body text is #000000 at 5.17:1 contrast (WCAG AA passes).

Color values

HEX	#2C87AC
RGB	rgb(44, 135, 172)
HSL	hsl(197, 59%, 42%)
HSV	hsv(197, 74%, 67%)
CMYK	cmyk(74.4%, 21.5%, 0%, 32.5%)
CIE-LAB	lab(52.77, -13.92, -27.17)
CIE-LCH	lch(52.77, 30.53, 242.87°)
OKLab	oklab(58.69% -0.0651 -0.0763)
OKLCH	oklch(58.69% 0.1 229.5)
XYZ	xyz(17.1461, 20.8400, 42.1406)
Luminance	0.2084 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C87AC #AC512C

analogous

#2CAC91 #2C87AC #2C47AC

triadic

#2C87AC #AC2C87 #87AC2C

tetradic

#2C87AC #912CAC #AC512C #47AC2C

square

#2C87AC #912CAC #AC512C #47AC2C

split-complementary

#2C87AC #AC2C47 #AC912C

monochromatic

#133A4B #20617B #2C87AC #46A8D0 #76BFDC

Accessibility & contrast

On white

4.06

#2C87AC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.17

#2C87AC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2C87AC

5.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C87AC	#FFFFFF	#000000	##000000
##2C87AC	1.00	4.06	5.17	5.17
#FFFFFF	4.06	1.00	21.00	21.00
#000000	5.17	21.00	1.00	1.00
##000000	5.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7485AE

Deuteranopia (green-blind)

#6379AB

Tritanopia (blue-blind)

#009193

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #2c87ac;
/* rgb */ color: rgb(44, 135, 172);
/* oklch */ color: oklch(58.7% 0.100 229.5);

Tailwind

colors: {
  custom: {
    50: '#77aac5',
    500: '#2c87ac',
    950: '#000000',
  },
}

SCSS

$custom: #2c87ac;
$custom-light: #77aac5;
$custom-dark: #000000;

JSON

{
  "hex": "#2c87ac",
  "rgb": {
    "r": 44,
    "g": 135,
    "b": 172
  },
  "hsl": {
    "h": 197.344,
    "s": 59.259,
    "l": 42.353
  },
  "oklch": {
    "l": 0.58692,
    "c": 0.10033,
    "h": 229.5
  },
  "luminance": 0.20842
}

Semantic roles & 50–950 ramp

primary

#2C87AC

secondary

#C48870

accent

#7345E2

background

#F7FAFC

surface

#EEF4F8

border

#C9CED1

text

#0A1012

muted

#7C7F81

Preview Lab

Preview with #2C87AC

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

Preview Lab → · Contrast checker → · Palette generator →