#2681BD#2681BD

#2681BD is a mid, vivid cyan. Relative luminance 0.198; OKLCH L 58.0% C 0.124 H 242.9°. Best body text is #000000 at 4.96:1 contrast (WCAG AA passes).

Color values

HEX	#2681BD
RGB	rgb(38, 129, 189)
HSL	hsl(204, 67%, 45%)
HSV	hsv(204, 80%, 74%)
CMYK	cmyk(79.9%, 31.7%, 0%, 25.9%)
CIE-LAB	lab(51.59, -5.12, -38.80)
CIE-LCH	lch(51.59, 39.13, 262.49°)
OKLab	oklab(57.97% -0.0564 -0.1101)
OKLCH	oklch(57.97% 0.124 242.9)
XYZ	xyz(17.8313, 19.7845, 51.0133)
Luminance	0.1979 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2681BD #BD6226

analogous

#26BDAE #2681BD #2636BD

triadic

#2681BD #BD2681 #81BD26

tetradic

#2681BD #AE26BD #BD6226 #36BD26

square

#2681BD #AE26BD #BD6226 #36BD26

split-complementary

#2681BD #BD2636 #BDAE26

monochromatic

#123B57 #1C5E8A #2681BD #469FDA #79BAE4

Accessibility & contrast

On white

4.24

#2681BD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.96

#2681BD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2681BD

4.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2681BD	#FFFFFF	#000000	##000000
##2681BD	1.00	4.24	4.96	4.96
#FFFFFF	4.24	1.00	21.00	21.00
#000000	4.96	21.00	1.00	1.00
##000000	4.96	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6583C0

Deuteranopia (green-blind)

#5075BC

Tritanopia (blue-blind)

#009096

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #2681bd;
/* rgb */ color: rgb(38, 129, 189);
/* oklch */ color: oklch(58.0% 0.124 242.9);

Tailwind

colors: {
  custom: {
    50: '#78a5d1',
    500: '#2681bd',
    950: '#000000',
  },
}

SCSS

$custom: #2681bd;
$custom-light: #78a5d1;
$custom-dark: #000000;

JSON

{
  "hex": "#2681bd",
  "rgb": {
    "r": 38,
    "g": 129,
    "b": 189
  },
  "hsl": {
    "h": 203.841,
    "s": 66.52,
    "l": 44.51
  },
  "oklch": {
    "l": 0.57969,
    "c": 0.12371,
    "h": 242.9
  },
  "luminance": 0.19787
}

Semantic roles & 50–950 ramp

primary

#2681BD

secondary

#CC9673

accent

#823EE9

background

#F8FAFC

surface

#EFF4F9

border

#CACED2

text

#0A0F14

muted

#7C7F82

Preview Lab

Preview with #2681BD

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

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