#3078C1#3078C1

#3078C1 is a mid, vivid cyan. Relative luminance 0.179; OKLCH L 56.4% C 0.134 H 251.7°. Best body text is #000000 at 4.58:1 contrast (WCAG AA passes).

Color values

HEX	#3078C1
RGB	rgb(48, 120, 193)
HSL	hsl(210, 60%, 47%)
HSV	hsv(210, 75%, 76%)
CMYK	cmyk(75.1%, 37.8%, 0%, 24.3%)
CIE-LAB	lab(49.39, 2.92, -44.57)
CIE-LCH	lch(49.39, 44.66, 273.75°)
OKLab	oklab(56.37% -0.042 -0.127)
OKLCH	oklch(56.37% 0.134 251.7)
XYZ	xyz(17.5574, 17.9096, 52.9733)
Luminance	0.1791 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3078C1 #C17930

analogous

#30C1C1 #3078C1 #3130C1

triadic

#3078C1 #C13078 #78C130

tetradic

#3078C1 #C130C1 #C17930 #30C131

square

#3078C1 #C130C1 #C17930 #30C131

split-complementary

#3078C1 #C13130 #C1C130

monochromatic

#183B5F #245A90 #3078C1 #5997D6 #8AB5E2

Accessibility & contrast

On white

4.58

#3078C1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.58

#3078C1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3078C1

4.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3078C1	#FFFFFF	#000000	##000000
##3078C1	1.00	4.58	4.58	4.58
#FFFFFF	4.58	1.00	21.00	21.00
#000000	4.58	21.00	1.00	1.00
##000000	4.58	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#567DC4

Deuteranopia (green-blind)

#406FC0

Tritanopia (blue-blind)

#008993

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #3078c1;
/* rgb */ color: rgb(48, 120, 193);
/* oklch */ color: oklch(56.4% 0.134 251.7);

Tailwind

colors: {
  custom: {
    50: '#7c9ed4',
    500: '#3078c1',
    950: '#000000',
  },
}

SCSS

$custom: #3078c1;
$custom-light: #7c9ed4;
$custom-dark: #000000;

JSON

{
  "hex": "#3078c1",
  "rgb": {
    "r": 48,
    "g": 120,
    "b": 193
  },
  "hsl": {
    "h": 210.207,
    "s": 60.166,
    "l": 47.255
  },
  "oklch": {
    "l": 0.56374,
    "c": 0.13377,
    "h": 251.7
  },
  "luminance": 0.17912
}

Semantic roles & 50–950 ramp

primary

#3078C1

secondary

#CCA781

accent

#9444E3

background

#F8F9FD

surface

#EFF2FA

border

#CACCD3

text

#0B0E14

muted

#7C7E83

Preview Lab

Preview with #3078C1

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

Preview Lab → · Contrast checker → · Palette generator →