#2C87AD#2C87AD

#2C87AD is a mid, moderate cyan. Relative luminance 0.209; OKLCH L 58.7% C 0.101 H 230.2°. Best body text is #000000 at 5.18:1 contrast (WCAG AA passes).

Color values

HEX	#2C87AD
RGB	rgb(44, 135, 173)
HSL	hsl(198, 59%, 43%)
HSV	hsv(198, 75%, 68%)
CMYK	cmyk(74.6%, 22%, 0%, 32.2%)
CIE-LAB	lab(52.82, -13.58, -27.68)
CIE-LCH	lch(52.82, 30.83, 243.88°)
OKLab	oklab(58.74% -0.0648 -0.0778)
OKLCH	oklch(58.74% 0.101 230.2)
XYZ	xyz(17.2425, 20.8785, 42.6483)
Luminance	0.2088 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C87AD #AD522C

analogous

#2CAD92 #2C87AD #2C47AD

triadic

#2C87AD #AD2C87 #87AD2C

tetradic

#2C87AD #922CAD #AD522C #47AD2C

square

#2C87AD #922CAD #AD522C #47AD2C

split-complementary

#2C87AD #AD2C47 #AD922C

monochromatic

#133B4B #20617C #2C87AD #46A7D0 #77BFDC

Accessibility & contrast

On white

4.06

#2C87AD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.18

#2C87AD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2C87AD

5.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C87AD	#FFFFFF	#000000	##000000
##2C87AD	1.00	4.06	5.18	5.18
#FFFFFF	4.06	1.00	21.00	21.00
#000000	5.18	21.00	1.00	1.00
##000000	5.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7485AF

Deuteranopia (green-blind)

#6279AC

Tritanopia (blue-blind)

#009194

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #2c87ad;
/* rgb */ color: rgb(44, 135, 173);
/* oklch */ color: oklch(58.7% 0.101 230.2);

Tailwind

colors: {
  custom: {
    50: '#78aac5',
    500: '#2c87ad',
    950: '#000000',
  },
}

SCSS

$custom: #2c87ad;
$custom-light: #78aac5;
$custom-dark: #000000;

JSON

{
  "hex": "#2c87ad",
  "rgb": {
    "r": 44,
    "g": 135,
    "b": 173
  },
  "hsl": {
    "h": 197.674,
    "s": 59.447,
    "l": 42.549
  },
  "oklch": {
    "l": 0.5874,
    "c": 0.10122,
    "h": 230.2
  },
  "luminance": 0.20881
}

Semantic roles & 50–950 ramp

primary

#2C87AD

secondary

#C48971

accent

#7445E3

background

#F7FAFC

surface

#EEF4F8

border

#C9CED1

text

#0A1013

muted

#7C7F82

Preview Lab

Preview with #2C87AD

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

Preview Lab → · Contrast checker → · Palette generator →