#2475C5#2475C5

#2475C5 is a mid, vivid cyan. Relative luminance 0.171; OKLCH L 55.6% C 0.146 H 252.1°. Best body text is #FFFFFF at 4.74:1 contrast (WCAG AA passes).

Color values

HEX	#2475C5
RGB	rgb(36, 117, 197)
HSL	hsl(210, 69%, 46%)
HSV	hsv(210, 82%, 77%)
CMYK	cmyk(81.7%, 40.6%, 0%, 22.7%)
CIE-LAB	lab(48.42, 4.94, -48.42)
CIE-LCH	lch(48.42, 48.67, 275.83°)
OKLab	oklab(55.6% -0.0447 -0.1385)
OKLCH	oklch(55.6% 0.146 252.1)
XYZ	xyz(17.1631, 17.1267, 55.2137)
Luminance	0.1713 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2475C5 #C57424

analogous

#24C5C5 #2475C5 #2424C5

triadic

#2475C5 #C52475 #75C524

tetradic

#2475C5 #C524C5 #C57424 #24C524

square

#2475C5 #C524C5 #C57424 #24C524

split-complementary

#2475C5 #C52424 #C5C524

monochromatic

#11385E #1B5691 #2475C5 #4994DE #7CB2E7

Accessibility & contrast

On white

4.74

#2475C5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.43

#2475C5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2475C5

4.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2475C5	#FFFFFF	#000000	##FFFFFF
##2475C5	1.00	4.74	4.43	4.74
#FFFFFF	4.74	1.00	21.00	1.00
#000000	4.43	21.00	1.00	21.00
##FFFFFF	4.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E7BC8

Deuteranopia (green-blind)

#326CC3

Tritanopia (blue-blind)

#008893

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #2475c5;
/* rgb */ color: rgb(36, 117, 197);
/* oklch */ color: oklch(55.6% 0.146 252.1);

Tailwind

colors: {
  custom: {
    50: '#799cd7',
    500: '#2475c5',
    950: '#000000',
  },
}

SCSS

$custom: #2475c5;
$custom-light: #799cd7;
$custom-dark: #000000;

JSON

{
  "hex": "#2475c5",
  "rgb": {
    "r": 36,
    "g": 117,
    "b": 197
  },
  "hsl": {
    "h": 209.814,
    "s": 69.099,
    "l": 45.686
  },
  "oklch": {
    "l": 0.55602,
    "c": 0.14555,
    "h": 252.1
  },
  "luminance": 0.17129
}

Semantic roles & 50–950 ramp

primary

#2475C5

secondary

#CFA276

accent

#933CEC

background

#F8F9FD

surface

#EFF2FA

border

#CACCD3

text

#0B0E14

muted

#7C7E83

Preview Lab

Preview with #2475C5

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

Preview Lab → · Contrast checker → · Palette generator →