#2D87B2#2D87B2

#2D87B2 is a mid, moderate cyan. Relative luminance 0.211; OKLCH L 59.0% C 0.105 H 233.7°. Best body text is #000000 at 5.22:1 contrast (WCAG AA passes).

Color values

HEX	#2D87B2
RGB	rgb(45, 135, 178)
HSL	hsl(199, 60%, 44%)
HSV	hsv(199, 75%, 70%)
CMYK	cmyk(74.7%, 24.2%, 0%, 30.2%)
CIE-LAB	lab(53.06, -11.71, -30.18)
CIE-LCH	lch(53.06, 32.37, 248.80°)
OKLab	oklab(59.01% -0.0625 -0.085)
OKLCH	oklch(59.01% 0.105 233.7)
XYZ	xyz(17.7788, 21.0981, 45.2462)
Luminance	0.2110 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D87B2 #B2582D

analogous

#2DB29A #2D87B2 #2D45B2

triadic

#2D87B2 #B22D87 #87B22D

tetradic

#2D87B2 #9A2DB2 #B2582D #45B22D

square

#2D87B2 #9A2DB2 #B2582D #45B22D

split-complementary

#2D87B2 #B22D45 #B29A2D

monochromatic

#143D50 #216281 #2D87B2 #4BA6D1 #7CBEDE

Accessibility & contrast

On white

4.02

#2D87B2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.22

#2D87B2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2D87B2

5.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D87B2	#FFFFFF	#000000	##000000
##2D87B2	1.00	4.02	5.22	5.22
#FFFFFF	4.02	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: #2d87b2;
/* rgb */ color: rgb(45, 135, 178);
/* oklch */ color: oklch(59.0% 0.105 233.7);

Tailwind

colors: {
  custom: {
    50: '#79aac9',
    500: '#2d87b2',
    950: '#000000',
  },
}

SCSS

$custom: #2d87b2;
$custom-light: #79aac9;
$custom-dark: #000000;

JSON

{
  "hex": "#2d87b2",
  "rgb": {
    "r": 45,
    "g": 135,
    "b": 178
  },
  "hsl": {
    "h": 199.398,
    "s": 59.641,
    "l": 43.725
  },
  "oklch": {
    "l": 0.5901,
    "c": 0.10547,
    "h": 233.7
  },
  "luminance": 0.211
}

Semantic roles & 50–950 ramp

primary

#2D87B2

secondary

#C68F75

accent

#7845E3

background

#F7FAFC

surface

#EEF4F8

border

#C9CED1

text

#0A1013

muted

#7C7F82

Preview Lab

Preview with #2D87B2

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

Preview Lab → · Contrast checker → · Palette generator →