#2475BD#2475BD

#2475BD is a mid, vivid cyan. Relative luminance 0.168; OKLCH L 55.1% C 0.135 H 249.8°. Best body text is #FFFFFF at 4.82:1 contrast (WCAG AA passes).

Color values

HEX	#2475BD
RGB	rgb(36, 117, 189)
HSL	hsl(208, 68%, 44%)
HSV	hsv(208, 81%, 74%)
CMYK	cmyk(81%, 38.1%, 0%, 25.9%)
CIE-LAB	lab(47.97, 1.90, -44.54)
CIE-LCH	lch(47.97, 44.58, 272.44°)
OKLab	oklab(55.1% -0.0467 -0.1271)
OKLCH	oklch(55.1% 0.135 249.8)
XYZ	xyz(16.2706, 16.7698, 50.5136)
Luminance	0.1677 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2475BD #BD6C24

analogous

#24BDB9 #2475BD #2429BD

triadic

#2475BD #BD2475 #75BD24

tetradic

#2475BD #B924BD #BD6C24 #29BD24

square

#2475BD #B924BD #BD6C24 #29BD24

split-complementary

#2475BD #BD2429 #BDB924

monochromatic

#103556 #1A558A #2475BD #4394DB #76B1E5

Accessibility & contrast

On white

4.82

#2475BD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.35

#2475BD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2475BD

4.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2475BD	#FFFFFF	#000000	##FFFFFF
##2475BD	1.00	4.82	4.35	4.82
#FFFFFF	4.82	1.00	21.00	1.00
#000000	4.35	21.00	1.00	21.00
##FFFFFF	4.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5379C0

Deuteranopia (green-blind)

#3B6CBC

Tritanopia (blue-blind)

#008690

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #2475bd;
/* rgb */ color: rgb(36, 117, 189);
/* oklch */ color: oklch(55.1% 0.135 249.8);

Tailwind

colors: {
  custom: {
    50: '#779cd1',
    500: '#2475bd',
    950: '#000000',
  },
}

SCSS

$custom: #2475bd;
$custom-light: #779cd1;
$custom-dark: #000000;

JSON

{
  "hex": "#2475bd",
  "rgb": {
    "r": 36,
    "g": 117,
    "b": 189
  },
  "hsl": {
    "h": 208.235,
    "s": 68,
    "l": 44.118
  },
  "oklch": {
    "l": 0.55103,
    "c": 0.13541,
    "h": 249.8
  },
  "luminance": 0.16772
}

Semantic roles & 50–950 ramp

primary

#2475BD

secondary

#CC9C70

accent

#8F3DEB

background

#F7F9FC

surface

#EEF2F9

border

#C9CCD2

text

#0A0E14

muted

#7C7E82

Preview Lab

Preview with #2475BD

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

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