#3074C9#3074C9

#3074C9 is a mid, vivid cyan. Relative luminance 0.173; OKLCH L 56.0% C 0.148 H 255.7°. Best body text is #FFFFFF at 4.70:1 contrast (WCAG AA passes).

Color values

HEX	#3074C9
RGB	rgb(48, 116, 201)
HSL	hsl(213, 61%, 49%)
HSV	hsv(213, 76%, 79%)
CMYK	cmyk(76.1%, 42.3%, 0%, 21.2%)
CIE-LAB	lab(48.68, 8.36, -50.28)
CIE-LCH	lch(48.68, 50.97, 279.44°)
OKLab	oklab(55.97% -0.0366 -0.1438)
OKLCH	oklch(55.97% 0.148 255.7)
XYZ	xyz(18.0030, 17.3341, 57.6440)
Luminance	0.1734 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3074C9 #C98530

analogous

#30C1C9 #3074C9 #3830C9

triadic

#3074C9 #C93074 #74C930

tetradic

#3074C9 #C930C1 #C98530 #30C938

square

#3074C9 #C930C1 #C98530 #30C938

split-complementary

#3074C9 #C93830 #C1C930

monochromatic

#183B66 #245798 #3074C9 #5E94D8 #8FB5E4

Accessibility & contrast

On white

4.70

#3074C9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.47

#3074C9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3074C9

4.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3074C9	#FFFFFF	#000000	##FFFFFF
##3074C9	1.00	4.70	4.47	4.70
#FFFFFF	4.70	1.00	21.00	1.00
#000000	4.47	21.00	1.00	21.00
##FFFFFF	4.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A7BCC

Deuteranopia (green-blind)

#2F6DC7

Tritanopia (blue-blind)

#008895

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #3074c9;
/* rgb */ color: rgb(48, 116, 201);
/* oklch */ color: oklch(56.0% 0.148 255.7);

Tailwind

colors: {
  custom: {
    50: '#7e9bda',
    500: '#3074c9',
    950: '#000000',
  },
}

SCSS

$custom: #3074c9;
$custom-light: #7e9bda;
$custom-dark: #000000;

JSON

{
  "hex": "#3074c9",
  "rgb": {
    "r": 48,
    "g": 116,
    "b": 201
  },
  "hsl": {
    "h": 213.333,
    "s": 61.446,
    "l": 48.824
  },
  "oklch": {
    "l": 0.55969,
    "c": 0.14844,
    "h": 255.7
  },
  "luminance": 0.17336
}

Semantic roles & 50–950 ramp

primary

#3074C9

secondary

#CFAE86

accent

#9D43E5

background

#F8F9FD

surface

#EFF2FB

border

#CACCD4

text

#0B0E15

muted

#7C7E83

Preview Lab

Preview with #3074C9

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

Preview Lab → · Contrast checker → · Palette generator →