#3483AB#3483AB

#3483AB is a mid, moderate cyan. Relative luminance 0.199; OKLCH L 57.9% C 0.098 H 234.2°. Best body text is #000000 at 4.98:1 contrast (WCAG AA passes).

Color values

HEX	#3483AB
RGB	rgb(52, 131, 171)
HSL	hsl(200, 53%, 44%)
HSV	hsv(200, 70%, 67%)
CMYK	cmyk(69.6%, 23.4%, 0%, 32.9%)
CIE-LAB	lab(51.73, -10.87, -28.21)
CIE-LCH	lch(51.73, 30.23, 248.93°)
OKLab	oklab(57.9% -0.0571 -0.0792)
OKLCH	oklch(57.9% 0.098 234.2)
XYZ	xyz(16.8803, 19.9011, 41.4718)
Luminance	0.1990 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3483AB #AB5C34

analogous

#34AB97 #3483AB #3447AB

triadic

#3483AB #AB3483 #83AB34

tetradic

#3483AB #9734AB #AB5C34 #47AB34

square

#3483AB #9734AB #AB5C34 #47AB34

split-complementary

#3483AB #AB3447 #AB9734

monochromatic

#173B4D #265F7C #3483AB #52A2CA #81BBD9

Accessibility & contrast

On white

4.22

#3483AB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.98

#3483AB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3483AB

4.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3483AB	#FFFFFF	#000000	##000000
##3483AB	1.00	4.22	4.98	4.98
#FFFFFF	4.22	1.00	21.00	21.00
#000000	4.98	21.00	1.00	1.00
##000000	4.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7082AD

Deuteranopia (green-blind)

#5F76AA

Tritanopia (blue-blind)

#008E90

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #3483ab;
/* rgb */ color: rgb(52, 131, 171);
/* oklch */ color: oklch(57.9% 0.098 234.2);

Tailwind

colors: {
  custom: {
    50: '#7aa7c4',
    500: '#3483ab',
    950: '#000000',
  },
}

SCSS

$custom: #3483ab;
$custom-light: #7aa7c4;
$custom-dark: #000000;

JSON

{
  "hex": "#3483ab",
  "rgb": {
    "r": 52,
    "g": 131,
    "b": 171
  },
  "hsl": {
    "h": 200.168,
    "s": 53.363,
    "l": 43.725
  },
  "oklch": {
    "l": 0.57903,
    "c": 0.0977,
    "h": 234.2
  },
  "luminance": 0.19903
}

Semantic roles & 50–950 ramp

primary

#3483AB

secondary

#C29179

accent

#7C4BDD

background

#F7FAFC

surface

#EEF4F8

border

#C9CED1

text

#0A0F12

muted

#7C7F81

Preview Lab

Preview with #3483AB

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

Preview Lab → · Contrast checker → · Palette generator →