#2673BD#2673BD

#2673BD is a mid, vivid cyan. Relative luminance 0.163; OKLCH L 54.7% C 0.137 H 251.3°. Best body text is #FFFFFF at 4.92:1 contrast (WCAG AA passes).

Color values

HEX	#2673BD
RGB	rgb(38, 115, 189)
HSL	hsl(209, 67%, 45%)
HSV	hsv(209, 80%, 74%)
CMYK	cmyk(79.9%, 39.2%, 0%, 25.9%)
CIE-LAB	lab(47.42, 3.34, -45.40)
CIE-LCH	lch(47.42, 45.52, 274.20°)
OKLab	oklab(54.69% -0.044 -0.1296)
OKLCH	oklch(54.69% 0.137 251.3)
XYZ	xyz(16.1119, 16.3457, 50.4401)
Luminance	0.1635 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2673BD #BD7026

analogous

#26BDBC #2673BD #2627BD

triadic

#2673BD #BD2673 #73BD26

tetradic

#2673BD #BC26BD #BD7026 #27BD26

square

#2673BD #BC26BD #BD7026 #27BD26

split-complementary

#2673BD #BD2627 #BDBC26

monochromatic

#123557 #1C548A #2673BD #4692DA #79B0E4

Accessibility & contrast

On white

4.92

#2673BD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.27

#2673BD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2673BD

4.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2673BD	#FFFFFF	#000000	##FFFFFF
##2673BD	1.00	4.92	4.27	4.92
#FFFFFF	4.92	1.00	21.00	1.00
#000000	4.27	21.00	1.00	21.00
##FFFFFF	4.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F78C0

Deuteranopia (green-blind)

#376ABC

Tritanopia (blue-blind)

#00858F

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #2673bd;
/* rgb */ color: rgb(38, 115, 189);
/* oklch */ color: oklch(54.7% 0.137 251.3);

Tailwind

colors: {
  custom: {
    50: '#789ad1',
    500: '#2673bd',
    950: '#000000',
  },
}

SCSS

$custom: #2673bd;
$custom-light: #789ad1;
$custom-dark: #000000;

JSON

{
  "hex": "#2673bd",
  "rgb": {
    "r": 38,
    "g": 115,
    "b": 189
  },
  "hsl": {
    "h": 209.404,
    "s": 66.52,
    "l": 44.51
  },
  "oklch": {
    "l": 0.54691,
    "c": 0.13692,
    "h": 251.3
  },
  "luminance": 0.16348
}

Semantic roles & 50–950 ramp

primary

#2673BD

secondary

#CC9F73

accent

#923EE9

background

#F8F9FC

surface

#EFF2F9

border

#CACCD2

text

#0A0E14

muted

#7C7E82

Preview Lab

Preview with #2673BD

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

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