#3073C8#3073C8

#3073C8 is a mid, vivid cyan. Relative luminance 0.171; OKLCH L 55.7% C 0.148 H 256.0°. Best body text is #FFFFFF at 4.76:1 contrast (WCAG AA passes).

Color values

HEX	#3073C8
RGB	rgb(48, 115, 200)
HSL	hsl(214, 61%, 49%)
HSV	hsv(214, 76%, 78%)
CMYK	cmyk(76%, 42.5%, 0%, 21.6%)
CIE-LAB	lab(48.33, 8.61, -50.26)
CIE-LCH	lch(48.33, 50.99, 279.72°)
OKLab	oklab(55.68% -0.036 -0.1438)
OKLCH	oklch(55.68% 0.148 256)
XYZ	xyz(17.7711, 17.0579, 56.9883)
Luminance	0.1706 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3073C8 #C88530

analogous

#30BFC8 #3073C8 #3930C8

triadic

#3073C8 #C83073 #73C830

tetradic

#3073C8 #C830BF #C88530 #30C839

square

#3073C8 #C830BF #C88530 #30C839

split-complementary

#3073C8 #C83930 #BFC830

monochromatic

#183A65 #245797 #3073C8 #5D93D8 #8EB4E4

Accessibility & contrast

On white

4.76

#3073C8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.41

#3073C8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3073C8

4.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3073C8	#FFFFFF	#000000	##FFFFFF
##3073C8	1.00	4.76	4.41	4.76
#FFFFFF	4.76	1.00	21.00	1.00
#000000	4.41	21.00	1.00	21.00
##FFFFFF	4.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#497ACB

Deuteranopia (green-blind)

#2D6CC6

Tritanopia (blue-blind)

#008794

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #3073c8;
/* rgb */ color: rgb(48, 115, 200);
/* oklch */ color: oklch(55.7% 0.148 256.0);

Tailwind

colors: {
  custom: {
    50: '#7d9ad9',
    500: '#3073c8',
    950: '#000000',
  },
}

SCSS

$custom: #3073c8;
$custom-light: #7d9ad9;
$custom-dark: #000000;

JSON

{
  "hex": "#3073c8",
  "rgb": {
    "r": 48,
    "g": 115,
    "b": 200
  },
  "hsl": {
    "h": 213.553,
    "s": 61.29,
    "l": 48.627
  },
  "oklch": {
    "l": 0.55682,
    "c": 0.14824,
    "h": 256
  },
  "luminance": 0.1706
}

Semantic roles & 50–950 ramp

primary

#3073C8

secondary

#CEAE85

accent

#9D43E4

background

#F8F9FD

surface

#EFF2FA

border

#CACCD3

text

#0B0E15

muted

#7C7E83

Preview Lab

Preview with #3073C8

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

Preview Lab → · Contrast checker → · Palette generator →