#2681AB#2681AB

#2681AB is a mid, moderate cyan. Relative luminance 0.191; OKLCH L 57.0% C 0.105 H 233.4°. Best body text is #000000 at 4.81:1 contrast (WCAG AA passes).

Color values

HEX	#2681AB
RGB	rgb(38, 129, 171)
HSL	hsl(199, 64%, 41%)
HSV	hsv(199, 78%, 67%)
CMYK	cmyk(77.8%, 24.6%, 0%, 32.9%)
CIE-LAB	lab(50.75, -11.64, -29.76)
CIE-LCH	lch(50.75, 31.95, 248.64°)
OKLab	oklab(57.02% -0.0624 -0.0838)
OKLCH	oklch(57.02% 0.105 233.4)
XYZ	xyz(15.9973, 19.0509, 41.3543)
Luminance	0.1905 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2681AB #AB5026

analogous

#26AB92 #2681AB #263FAB

triadic

#2681AB #AB2681 #81AB26

tetradic

#2681AB #9226AB #AB5026 #3FAB26

square

#2681AB #9226AB #AB5026 #3FAB26

split-complementary

#2681AB #AB263F #AB9226

monochromatic

#103547 #1B5B79 #2681AB #3BA3D3 #6DBBDF

Accessibility & contrast

On white

4.37

#2681AB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.81

#2681AB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2681AB

4.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2681AB	#FFFFFF	#000000	##000000
##2681AB	1.00	4.37	4.81	4.81
#FFFFFF	4.37	1.00	21.00	21.00
#000000	4.81	21.00	1.00	1.00
##000000	4.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6C80AD

Deuteranopia (green-blind)

#5A73AA

Tritanopia (blue-blind)

#008C8F

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #2681ab;
/* rgb */ color: rgb(38, 129, 171);
/* oklch */ color: oklch(57.0% 0.105 233.4);

Tailwind

colors: {
  custom: {
    50: '#75a5c4',
    500: '#2681ab',
    950: '#000000',
  },
}

SCSS

$custom: #2681ab;
$custom-light: #75a5c4;
$custom-dark: #000000;

JSON

{
  "hex": "#2681ab",
  "rgb": {
    "r": 38,
    "g": 129,
    "b": 171
  },
  "hsl": {
    "h": 198.947,
    "s": 63.636,
    "l": 40.98
  },
  "oklch": {
    "l": 0.5702,
    "c": 0.10451,
    "h": 233.4
  },
  "luminance": 0.19053
}

Semantic roles & 50–950 ramp

primary

#2681AB

secondary

#C58568

accent

#7541E7

background

#F7FAFC

surface

#EEF4F8

border

#C9CED1

text

#0A0F12

muted

#7C7F81

Preview Lab

Preview with #2681AB

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

Preview Lab → · Contrast checker → · Palette generator →