#2B87AA#2B87AA

#2B87AA is a mid, moderate cyan. Relative luminance 0.207; OKLCH L 58.6% C 0.099 H 227.9°. Best body text is #000000 at 5.15:1 contrast (WCAG AA passes).

Color values

HEX	#2B87AA
RGB	rgb(43, 135, 170)
HSL	hsl(197, 60%, 42%)
HSV	hsv(197, 75%, 67%)
CMYK	cmyk(74.7%, 20.6%, 0%, 33.3%)
CIE-LAB	lab(52.67, -14.74, -26.19)
CIE-LCH	lch(52.67, 30.06, 240.63°)
OKLab	oklab(58.57% -0.0664 -0.0735)
OKLCH	oklch(58.57% 0.099 227.9)
XYZ	xyz(16.9130, 20.7418, 41.1346)
Luminance	0.2074 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B87AA #AA4E2B

analogous

#2BAA8D #2B87AA #2B48AA

triadic

#2B87AA #AA2B87 #87AA2B

tetradic

#2B87AA #8D2BAA #AA4E2B #48AA2B

square

#2B87AA #8D2BAA #AA4E2B #48AA2B

split-complementary

#2B87AA #AA2B48 #AA8D2B

monochromatic

#123948 #1F6079 #2B87AA #43A9CF #74BFDC

Accessibility & contrast

On white

4.08

#2B87AA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.15

#2B87AA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2B87AA

5.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B87AA	#FFFFFF	#000000	##000000
##2B87AA	1.00	4.08	5.15	5.15
#FFFFFF	4.08	1.00	21.00	21.00
#000000	5.15	21.00	1.00	1.00
##000000	5.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7585AC

Deuteranopia (green-blind)

#6378AA

Tritanopia (blue-blind)

#009193

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #2b87aa;
/* rgb */ color: rgb(43, 135, 170);
/* oklch */ color: oklch(58.6% 0.099 227.9);

Tailwind

colors: {
  custom: {
    50: '#77aac3',
    500: '#2b87aa',
    950: '#000000',
  },
}

SCSS

$custom: #2b87aa;
$custom-light: #77aac3;
$custom-dark: #000000;

JSON

{
  "hex": "#2b87aa",
  "rgb": {
    "r": 43,
    "g": 135,
    "b": 170
  },
  "hsl": {
    "h": 196.535,
    "s": 59.624,
    "l": 41.765
  },
  "oklch": {
    "l": 0.58571,
    "c": 0.09902,
    "h": 227.9
  },
  "luminance": 0.20744
}

Semantic roles & 50–950 ramp

primary

#2B87AA

secondary

#C3856E

accent

#7045E3

background

#F7FAFC

surface

#EEF4F8

border

#C9CED1

text

#0A1012

muted

#7C7F81

Preview Lab

Preview with #2B87AA

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

Preview Lab → · Contrast checker → · Palette generator →