#3477C5#3477C5

#3477C5 is a mid, vivid cyan. Relative luminance 0.180; OKLCH L 56.5% C 0.139 H 254.2°. Best body text is #000000 at 4.59:1 contrast (WCAG AA passes).

Color values

HEX	#3477C5
RGB	rgb(52, 119, 197)
HSL	hsl(212, 58%, 49%)
HSV	hsv(212, 74%, 77%)
CMYK	cmyk(73.6%, 39.6%, 0%, 22.7%)
CIE-LAB	lab(49.44, 5.53, -46.77)
CIE-LCH	lch(49.44, 47.09, 276.74°)
OKLab	oklab(56.52% -0.0377 -0.1334)
OKLCH	oklch(56.52% 0.139 254.2)
XYZ	xyz(18.0873, 17.9529, 55.3245)
Luminance	0.1795 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3477C5 #C58234

analogous

#34C0C5 #3477C5 #3A34C5

triadic

#3477C5 #C53477 #77C534

tetradic

#3477C5 #C534C0 #C58234 #34C53A

square

#3477C5 #C534C0 #C58234 #34C53A

split-complementary

#3477C5 #C53A34 #C0C534

monochromatic

#1A3D64 #275A95 #3477C5 #6197D5 #91B7E2

Accessibility & contrast

On white

4.57

#3477C5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.59

#3477C5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3477C5

4.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3477C5	#FFFFFF	#000000	##000000
##3477C5	1.00	4.57	4.59	4.59
#FFFFFF	4.57	1.00	21.00	21.00
#000000	4.59	21.00	1.00	1.00
##000000	4.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#527DC8

Deuteranopia (green-blind)

#3B6FC3

Tritanopia (blue-blind)

#008994

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #3477c5;
/* rgb */ color: rgb(52, 119, 197);
/* oklch */ color: oklch(56.5% 0.139 254.2);

Tailwind

colors: {
  custom: {
    50: '#7e9dd7',
    500: '#3477c5',
    950: '#000000',
  },
}

SCSS

$custom: #3477c5;
$custom-light: #7e9dd7;
$custom-dark: #000000;

JSON

{
  "hex": "#3477c5",
  "rgb": {
    "r": 52,
    "g": 119,
    "b": 197
  },
  "hsl": {
    "h": 212.276,
    "s": 58.233,
    "l": 48.824
  },
  "oklch": {
    "l": 0.56522,
    "c": 0.13866,
    "h": 254.2
  },
  "luminance": 0.17955
}

Semantic roles & 50–950 ramp

primary

#3477C5

secondary

#CDAD88

accent

#9A46E1

background

#F8F9FD

surface

#EFF2FA

border

#CACCD3

text

#0B0E14

muted

#7C7E83

Preview Lab

Preview with #3477C5

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

Preview Lab → · Contrast checker → · Palette generator →