#3479A1#3479A1

#3479A1 is a mid, moderate cyan. Relative luminance 0.170; OKLCH L 55.0% C 0.093 H 237.3°. Best body text is #FFFFFF at 4.78:1 contrast (WCAG AA passes).

Color values

HEX	#3479A1
RGB	rgb(52, 121, 161)
HSL	hsl(202, 51%, 42%)
HSV	hsv(202, 68%, 63%)
CMYK	cmyk(67.7%, 24.8%, 0%, 36.9%)
CIE-LAB	lab(48.23, -8.56, -27.83)
CIE-LCH	lch(48.23, 29.12, 252.89°)
OKLab	oklab(54.98% -0.0502 -0.0782)
OKLCH	oklch(54.98% 0.093 237.3)
XYZ	xyz(14.6841, 16.9765, 36.2142)
Luminance	0.1698 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3479A1 #A15C34

analogous

#34A193 #3479A1 #3443A1

triadic

#3479A1 #A13479 #79A134

tetradic

#3479A1 #9334A1 #A15C34 #43A134

square

#3479A1 #9334A1 #A15C34 #43A134

split-complementary

#3479A1 #A13443 #A19334

monochromatic

#163344 #255673 #3479A1 #4D99C5 #7BB4D4

Accessibility & contrast

On white

4.78

#3479A1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.40

#3479A1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3479A1

4.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3479A1	#FFFFFF	#000000	##FFFFFF
##3479A1	1.00	4.78	4.40	4.78
#FFFFFF	4.78	1.00	21.00	1.00
#000000	4.40	21.00	1.00	21.00
##FFFFFF	4.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6679A3

Deuteranopia (green-blind)

#576EA0

Tritanopia (blue-blind)

#008387

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #3479a1;
/* rgb */ color: rgb(52, 121, 161);
/* oklch */ color: oklch(55.0% 0.093 237.3);

Tailwind

colors: {
  custom: {
    50: '#789fbd',
    500: '#3479a1',
    950: '#000000',
  },
}

SCSS

$custom: #3479a1;
$custom-light: #789fbd;
$custom-dark: #000000;

JSON

{
  "hex": "#3479a1",
  "rgb": {
    "r": 52,
    "g": 121,
    "b": 161
  },
  "hsl": {
    "h": 202.018,
    "s": 51.174,
    "l": 41.765
  },
  "oklch": {
    "l": 0.5498,
    "c": 0.09293,
    "h": 237.3
  },
  "luminance": 0.16978
}

Semantic roles & 50–950 ramp

primary

#3479A1

secondary

#BD8F74

accent

#814DDB

background

#F7F9FB

surface

#EEF2F6

border

#C9CCD0

text

#0A0E12

muted

#7C7E81

Preview Lab

Preview with #3479A1

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

Preview Lab → · Contrast checker → · Palette generator →