#2475C1#2475C1

#2475C1 is a mid, vivid cyan. Relative luminance 0.169; OKLCH L 55.4% C 0.140 H 251.0°. Best body text is #FFFFFF at 4.78:1 contrast (WCAG AA passes).

Color values

HEX	#2475C1
RGB	rgb(36, 117, 193)
HSL	hsl(209, 69%, 45%)
HSV	hsv(209, 81%, 76%)
CMYK	cmyk(81.3%, 39.4%, 0%, 24.3%)
CIE-LAB	lab(48.19, 3.42, -46.48)
CIE-LCH	lch(48.19, 46.61, 274.21°)
OKLab	oklab(55.35% -0.0457 -0.1328)
OKLCH	oklch(55.35% 0.14 251)
XYZ	xyz(16.7108, 16.9458, 52.8319)
Luminance	0.1695 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2475C1 #C17024

analogous

#24C1BF #2475C1 #2426C1

triadic

#2475C1 #C12475 #75C124

tetradic

#2475C1 #BF24C1 #C17024 #26C124

square

#2475C1 #BF24C1 #C17024 #26C124

split-complementary

#2475C1 #C12426 #C1BF24

monochromatic

#11365A #1A568D #2475C1 #4693DC #79B1E6

Accessibility & contrast

On white

4.78

#2475C1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.39

#2475C1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2475C1

4.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2475C1	#FFFFFF	#000000	##FFFFFF
##2475C1	1.00	4.78	4.39	4.78
#FFFFFF	4.78	1.00	21.00	1.00
#000000	4.39	21.00	1.00	21.00
##FFFFFF	4.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#507AC4

Deuteranopia (green-blind)

#376CC0

Tritanopia (blue-blind)

#008791

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #2475c1;
/* rgb */ color: rgb(36, 117, 193);
/* oklch */ color: oklch(55.4% 0.140 251.0);

Tailwind

colors: {
  custom: {
    50: '#789cd4',
    500: '#2475c1',
    950: '#000000',
  },
}

SCSS

$custom: #2475c1;
$custom-light: #789cd4;
$custom-dark: #000000;

JSON

{
  "hex": "#2475c1",
  "rgb": {
    "r": 36,
    "g": 117,
    "b": 193
  },
  "hsl": {
    "h": 209.045,
    "s": 68.559,
    "l": 44.902
  },
  "oklch": {
    "l": 0.5535,
    "c": 0.14046,
    "h": 251
  },
  "luminance": 0.16948
}

Semantic roles & 50–950 ramp

primary

#2475C1

secondary

#CE9F73

accent

#913CEB

background

#F8F9FD

surface

#EFF2FA

border

#CACCD3

text

#0A0E14

muted

#7C7E83

Preview Lab

Preview with #2475C1

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

Preview Lab → · Contrast checker → · Palette generator →