#3199CC#3199CC

#3199CC is a light, moderate cyan. Relative luminance 0.278; OKLCH L 64.7% C 0.119 H 234.7°. Best body text is #000000 at 6.56:1 contrast (WCAG AA passes).

Color values

HEX	#3199CC
RGB	rgb(49, 153, 204)
HSL	hsl(200, 61%, 50%)
HSV	hsv(200, 76%, 80%)
CMYK	cmyk(76%, 25%, 0%, 20%)
CIE-LAB	lab(59.70, -12.24, -34.57)
CIE-LCH	lch(59.70, 36.67, 250.50°)
OKLab	oklab(64.7% -0.0689 -0.0975)
OKLCH	oklch(64.7% 0.119 234.7)
XYZ	xyz(23.5526, 27.7923, 61.2382)
Luminance	0.2779 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3199CC #CC6431

analogous

#31CCB2 #3199CC #314BCC

triadic

#3199CC #CC3199 #99CC31

tetradic

#3199CC #B231CC #CC6431 #4BCC31

square

#3199CC #B231CC #CC6431 #4BCC31

split-complementary

#3199CC #CC314B #CCB231

monochromatic

#194F69 #25749B #3199CC #61B2D9 #92CAE5

Accessibility & contrast

On white

3.20

#3199CC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.56

#3199CC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3199CC

6.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3199CC	#FFFFFF	#000000	##000000
##3199CC	1.00	3.20	6.56	6.56
#FFFFFF	3.20	1.00	21.00	21.00
#000000	6.56	21.00	1.00	1.00
##000000	6.56	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8098CE

Deuteranopia (green-blind)

#6B89CB

Tritanopia (blue-blind)

#00A6AA

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #3199cc;
/* rgb */ color: rgb(49, 153, 204);
/* oklch */ color: oklch(64.7% 0.119 234.7);

Tailwind

colors: {
  custom: {
    50: '#7fb7db',
    500: '#3199cc',
    950: '#000000',
  },
}

SCSS

$custom: #3199cc;
$custom-light: #7fb7db;
$custom-dark: #000000;

JSON

{
  "hex": "#3199cc",
  "rgb": {
    "r": 49,
    "g": 153,
    "b": 204
  },
  "hsl": {
    "h": 199.742,
    "s": 61.265,
    "l": 49.608
  },
  "oklch": {
    "l": 0.64703,
    "c": 0.11938,
    "h": 234.7
  },
  "luminance": 0.27795
}

Semantic roles & 50–950 ramp

primary

#3199CC

secondary

#D0A089

accent

#7843E4

background

#F8FBFD

surface

#F0F6FB

border

#CBD0D4

text

#0C1115

muted

#7D8083

Preview Lab

Preview with #3199CC

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

Preview Lab → · Contrast checker → · Palette generator →