#3477C2#3477C2

#3477C2 is a mid, vivid cyan. Relative luminance 0.178; OKLCH L 56.3% C 0.135 H 253.5°. Best body text is #FFFFFF at 4.60:1 contrast (WCAG AA passes).

Color values

HEX	#3477C2
RGB	rgb(52, 119, 194)
HSL	hsl(212, 58%, 48%)
HSV	hsv(212, 73%, 76%)
CMYK	cmyk(73.2%, 38.7%, 0%, 23.9%)
CIE-LAB	lab(49.27, 4.43, -45.31)
CIE-LCH	lch(49.27, 45.53, 275.58°)
OKLab	oklab(56.34% -0.0384 -0.1292)
OKLCH	oklch(56.34% 0.135 253.5)
XYZ	xyz(17.7470, 17.8168, 53.5321)
Luminance	0.1782 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3477C2 #C27F34

analogous

#34BEC2 #3477C2 #3834C2

triadic

#3477C2 #C23477 #77C234

tetradic

#3477C2 #C234BE #C27F34 #34C238

square

#3477C2 #C234BE #C27F34 #34C238

split-complementary

#3477C2 #C23834 #BEC234

monochromatic

#1A3C61 #275992 #3477C2 #5F96D4 #8FB6E1

Accessibility & contrast

On white

4.60

#3477C2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.56

#3477C2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #3477C2

4.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3477C2	#FFFFFF	#000000	##FFFFFF
##3477C2	1.00	4.60	4.56	4.60
#FFFFFF	4.60	1.00	21.00	1.00
#000000	4.56	21.00	1.00	21.00
##FFFFFF	4.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#547CC5

Deuteranopia (green-blind)

#3E6FC1

Tritanopia (blue-blind)

#008993

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #3477c2;
/* rgb */ color: rgb(52, 119, 194);
/* oklch */ color: oklch(56.3% 0.135 253.5);

Tailwind

colors: {
  custom: {
    50: '#7e9dd5',
    500: '#3477c2',
    950: '#000000',
  },
}

SCSS

$custom: #3477c2;
$custom-light: #7e9dd5;
$custom-dark: #000000;

JSON

{
  "hex": "#3477c2",
  "rgb": {
    "r": 52,
    "g": 119,
    "b": 194
  },
  "hsl": {
    "h": 211.69,
    "s": 57.724,
    "l": 48.235
  },
  "oklch": {
    "l": 0.56338,
    "c": 0.13475,
    "h": 253.5
  },
  "luminance": 0.17819
}

Semantic roles & 50–950 ramp

primary

#3477C2

secondary

#CCAB86

accent

#9847E1

background

#F8F9FD

surface

#EFF2FA

border

#CACCD3

text

#0B0E14

muted

#7C7E83

Preview Lab

Preview with #3477C2

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

Preview Lab → · Contrast checker → · Palette generator →