#2B87A0#2B87A0

#2B87A0 is a mid, moderate cyan. Relative luminance 0.204; OKLCH L 58.1% C 0.092 H 219.9°. Best body text is #000000 at 5.08:1 contrast (WCAG AA passes).

Color values

HEX	#2B87A0
RGB	rgb(43, 135, 160)
HSL	hsl(193, 58%, 40%)
HSV	hsv(193, 73%, 63%)
CMYK	cmyk(73.1%, 15.6%, 0%, 37.3%)
CIE-LAB	lab(52.26, -18.14, -21.04)
CIE-LCH	lch(52.26, 27.78, 229.24°)
OKLab	oklab(58.11% -0.0703 -0.0588)
OKLCH	oklch(58.11% 0.092 219.9)
XYZ	xyz(16.0028, 20.3777, 36.3408)
Luminance	0.2038 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B87A0 #A0442B

analogous

#2BA07F #2B87A0 #2B4CA0

triadic

#2B87A0 #A02B87 #87A02B

tetradic

#2B87A0 #7F2BA0 #A0442B #4CA02B

square

#2B87A0 #7F2BA0 #A0442B #4CA02B

split-complementary

#2B87A0 #A02B4C #A07F2B

monochromatic

#113640 #1E5E70 #2B87A0 #3DADCB #6EC1D8

Accessibility & contrast

On white

4.14

#2B87A0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.08

#2B87A0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2B87A0

5.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B87A0	#FFFFFF	#000000	##000000
##2B87A0	1.00	4.14	5.08	5.08
#FFFFFF	4.14	1.00	21.00	21.00
#000000	5.08	21.00	1.00	1.00
##000000	5.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7883A1

Deuteranopia (green-blind)

#6878A0

Tritanopia (blue-blind)

#008F8F

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #2b87a0;
/* rgb */ color: rgb(43, 135, 160);
/* oklch */ color: oklch(58.1% 0.092 219.9);

Tailwind

colors: {
  custom: {
    50: '#75aabc',
    500: '#2b87a0',
    950: '#000000',
  },
}

SCSS

$custom: #2b87a0;
$custom-light: #75aabc;
$custom-dark: #000000;

JSON

{
  "hex": "#2b87a0",
  "rgb": {
    "r": 43,
    "g": 135,
    "b": 160
  },
  "hsl": {
    "h": 192.821,
    "s": 57.635,
    "l": 39.804
  },
  "oklch": {
    "l": 0.58113,
    "c": 0.09161,
    "h": 219.9
  },
  "luminance": 0.2038
}

Semantic roles & 50–950 ramp

primary

#2B87A0

secondary

#BF7B68

accent

#6847E1

background

#F7FAFB

surface

#EEF4F6

border

#C9CED0

text

#0A1012

muted

#7C7F81

Preview Lab

Preview with #2B87A0

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

Preview Lab → · Contrast checker → · Palette generator →