#3499C8#3499C8

#3499C8 is a light, moderate cyan. Relative luminance 0.277; OKLCH L 64.6% C 0.114 H 233.0°. Best body text is #000000 at 6.54:1 contrast (WCAG AA passes).

Color values

HEX	#3499C8
RGB	rgb(52, 153, 200)
HSL	hsl(199, 59%, 49%)
HSV	hsv(199, 74%, 78%)
CMYK	cmyk(74%, 23.5%, 0%, 21.6%)
CIE-LAB	lab(59.60, -13.25, -32.48)
CIE-LCH	lch(59.60, 35.08, 247.81°)
OKLab	oklab(64.59% -0.0689 -0.0914)
OKLCH	oklch(64.59% 0.114 233)
XYZ	xyz(23.2286, 27.6799, 58.7509)
Luminance	0.2768 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3499C8 #C86334

analogous

#34C8AD #3499C8 #344FC8

triadic

#3499C8 #C83499 #99C834

tetradic

#3499C8 #AD34C8 #C86334 #4FC834

square

#3499C8 #AD34C8 #C86334 #4FC834

split-complementary

#3499C8 #C8344F #C8AD34

monochromatic

#1B4F67 #277497 #3499C8 #63B2D6 #93CAE3

Accessibility & contrast

On white

3.21

#3499C8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.54

#3499C8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3499C8

6.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3499C8	#FFFFFF	#000000	##000000
##3499C8	1.00	3.21	6.54	6.54
#FFFFFF	3.21	1.00	21.00	21.00
#000000	6.54	21.00	1.00	1.00
##000000	6.54	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8297CA

Deuteranopia (green-blind)

#6E89C7

Tritanopia (blue-blind)

#00A6A9

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #3499c8;
/* rgb */ color: rgb(52, 153, 200);
/* oklch */ color: oklch(64.6% 0.114 233.0);

Tailwind

colors: {
  custom: {
    50: '#80b7d9',
    500: '#3499c8',
    950: '#000000',
  },
}

SCSS

$custom: #3499c8;
$custom-light: #80b7d9;
$custom-dark: #000000;

JSON

{
  "hex": "#3499c8",
  "rgb": {
    "r": 52,
    "g": 153,
    "b": 200
  },
  "hsl": {
    "h": 199.054,
    "s": 58.73,
    "l": 49.412
  },
  "oklch": {
    "l": 0.64585,
    "c": 0.11447,
    "h": 233
  },
  "luminance": 0.27683
}

Semantic roles & 50–950 ramp

primary

#3499C8

secondary

#CE9F8A

accent

#7746E2

background

#F8FBFD

surface

#F0F6FA

border

#CBD0D3

text

#0C1114

muted

#7D8083

Preview Lab

Preview with #3499C8

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

Preview Lab → · Contrast checker → · Palette generator →