#3099C0#3099C0

#3099C0 is a light, moderate cyan. Relative luminance 0.272; OKLCH L 64.1% C 0.109 H 227.5°. Best body text is #000000 at 6.44:1 contrast (WCAG AA passes).

Color values

HEX	#3099C0
RGB	rgb(48, 153, 192)
HSL	hsl(196, 60%, 47%)
HSV	hsv(196, 75%, 75%)
CMYK	cmyk(75%, 20.3%, 0%, 24.7%)
CIE-LAB	lab(59.17, -16.46, -28.65)
CIE-LCH	lch(59.17, 33.04, 240.12°)
OKLab	oklab(64.11% -0.0737 -0.0804)
OKLCH	oklch(64.11% 0.109 227.5)
XYZ	xyz(22.1207, 27.2140, 53.9459)
Luminance	0.2722 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3099C0 #C05730

analogous

#30C09F #3099C0 #3051C0

triadic

#3099C0 #C03099 #99C030

tetradic

#3099C0 #9F30C0 #C05730 #51C030

square

#3099C0 #9F30C0 #C05730 #51C030

split-complementary

#3099C0 #C03051 #C09F30

monochromatic

#184B5E #24728F #3099C0 #58B3D5 #89C9E1

Accessibility & contrast

On white

3.26

#3099C0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.44

#3099C0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3099C0

6.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3099C0	#FFFFFF	#000000	##000000
##3099C0	1.00	3.26	6.44	6.44
#FFFFFF	3.26	1.00	21.00	21.00
#000000	6.44	21.00	1.00	1.00
##000000	6.44	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8496C2

Deuteranopia (green-blind)

#7188BF

Tritanopia (blue-blind)

#00A4A6

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #3099c0;
/* rgb */ color: rgb(48, 153, 192);
/* oklch */ color: oklch(64.1% 0.109 227.5);

Tailwind

colors: {
  custom: {
    50: '#7db7d3',
    500: '#3099c0',
    950: '#000000',
  },
}

SCSS

$custom: #3099c0;
$custom-light: #7db7d3;
$custom-dark: #000000;

JSON

{
  "hex": "#3099c0",
  "rgb": {
    "r": 48,
    "g": 153,
    "b": 192
  },
  "hsl": {
    "h": 196.25,
    "s": 60,
    "l": 47.059
  },
  "oklch": {
    "l": 0.64108,
    "c": 0.10904,
    "h": 227.5
  },
  "luminance": 0.27217
}

Semantic roles & 50–950 ramp

primary

#3099C0

secondary

#CB9580

accent

#7045E3

background

#F8FBFC

surface

#EFF6F9

border

#CAD0D2

text

#0B1114

muted

#7C8082

Preview Lab

Preview with #3099C0

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

Preview Lab → · Contrast checker → · Palette generator →