#2C87BB#2C87BB

#2C87BB is a mid, moderate cyan. Relative luminance 0.215; OKLCH L 59.4% C 0.115 H 238.6°. Best body text is #000000 at 5.29:1 contrast (WCAG AA passes).

Color values

HEX	#2C87BB
RGB	rgb(44, 135, 187)
HSL	hsl(202, 62%, 45%)
HSV	hsv(202, 76%, 73%)
CMYK	cmyk(76.5%, 27.8%, 0%, 26.7%)
CIE-LAB	lab(53.44, -8.65, -34.74)
CIE-LCH	lch(53.44, 35.81, 256.01°)
OKLab	oklab(59.44% -0.0599 -0.0982)
OKLCH	oklch(59.44% 0.115 238.6)
XYZ	xyz(18.6688, 21.4491, 50.1602)
Luminance	0.2145 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C87BB #BB602C

analogous

#2CBBA7 #2C87BB #2C40BB

triadic

#2C87BB #BB2C87 #87BB2C

tetradic

#2C87BB #A72CBB #BB602C #40BB2C

square

#2C87BB #A72CBB #BB602C #40BB2C

split-complementary

#2C87BB #BB2C40 #BBA72C

monochromatic

#153F58 #206389 #2C87BB #4FA4D6 #80BEE1

Accessibility & contrast

On white

3.97

#2C87BB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.29

#2C87BB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2C87BB

5.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C87BB	#FFFFFF	#000000	##000000
##2C87BB	1.00	3.97	5.29	5.29
#FFFFFF	3.97	1.00	21.00	21.00
#000000	5.29	21.00	1.00	1.00
##000000	5.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6E87BD

Deuteranopia (green-blind)

#5B7ABA

Tritanopia (blue-blind)

#009499

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #2c87bb;
/* rgb */ color: rgb(44, 135, 187);
/* oklch */ color: oklch(59.4% 0.115 238.6);

Tailwind

colors: {
  custom: {
    50: '#7aa9cf',
    500: '#2c87bb',
    950: '#000000',
  },
}

SCSS

$custom: #2c87bb;
$custom-light: #7aa9cf;
$custom-dark: #000000;

JSON

{
  "hex": "#2c87bb",
  "rgb": {
    "r": 44,
    "g": 135,
    "b": 187
  },
  "hsl": {
    "h": 201.818,
    "s": 61.905,
    "l": 45.294
  },
  "oklch": {
    "l": 0.59439,
    "c": 0.11501,
    "h": 238.6
  },
  "luminance": 0.21451
}

Semantic roles & 50–950 ramp

primary

#2C87BB

secondary

#CA9679

accent

#7E43E5

background

#F8FAFC

surface

#EFF4F9

border

#CACED2

text

#0B1014

muted

#7C7F82

Preview Lab

Preview with #2C87BB

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

Preview Lab → · Contrast checker → · Palette generator →