#2B87AE#2B87AE

#2B87AE is a mid, moderate cyan. Relative luminance 0.209; OKLCH L 58.8% C 0.103 H 230.7°. Best body text is #000000 at 5.18:1 contrast (WCAG AA passes).

Color values

HEX	#2B87AE
RGB	rgb(43, 135, 174)
HSL	hsl(198, 60%, 43%)
HSV	hsv(198, 75%, 68%)
CMYK	cmyk(75.3%, 22.4%, 0%, 31.8%)
CIE-LAB	lab(52.83, -13.36, -28.23)
CIE-LCH	lch(52.83, 31.23, 244.68°)
OKLab	oklab(58.76% -0.0649 -0.0794)
OKLCH	oklch(58.76% 0.103 230.7)
XYZ	xyz(17.2971, 20.8955, 43.1578)
Luminance	0.2090 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B87AE #AE522B

analogous

#2BAE94 #2B87AE #2B45AE

triadic

#2B87AE #AE2B87 #87AE2B

tetradic

#2B87AE #942BAE #AE522B #45AE2B

square

#2B87AE #942BAE #AE522B #45AE2B

split-complementary

#2B87AE #AE2B45 #AE942B

monochromatic

#133B4C #1F617D #2B87AE #45A7D1 #76BFDD

Accessibility & contrast

On white

4.05

#2B87AE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.18

#2B87AE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2B87AE

5.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B87AE	#FFFFFF	#000000	##000000
##2B87AE	1.00	4.05	5.18	5.18
#FFFFFF	4.05	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)

#7385B0

Deuteranopia (green-blind)

#6279AD

Tritanopia (blue-blind)

#009294

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #2b87ae;
/* rgb */ color: rgb(43, 135, 174);
/* oklch */ color: oklch(58.8% 0.103 230.7);

Tailwind

colors: {
  custom: {
    50: '#77aac6',
    500: '#2b87ae',
    950: '#000000',
  },
}

SCSS

$custom: #2b87ae;
$custom-light: #77aac6;
$custom-dark: #000000;

JSON

{
  "hex": "#2b87ae",
  "rgb": {
    "r": 43,
    "g": 135,
    "b": 174
  },
  "hsl": {
    "h": 197.863,
    "s": 60.369,
    "l": 42.549
  },
  "oklch": {
    "l": 0.58762,
    "c": 0.10251,
    "h": 230.7
  },
  "luminance": 0.20898
}

Semantic roles & 50–950 ramp

primary

#2B87AE

secondary

#C58970

accent

#7444E4

background

#F7FAFC

surface

#EEF4F8

border

#C9CED1

text

#0A1013

muted

#7C7F82

Preview Lab

Preview with #2B87AE

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

Preview Lab → · Contrast checker → · Palette generator →