#3075C9#3075C9

#3075C9 is a mid, vivid cyan. Relative luminance 0.176; OKLCH L 56.2% C 0.147 H 255.3°. Best body text is #FFFFFF at 4.65:1 contrast (WCAG AA passes).

Color values

HEX	#3075C9
RGB	rgb(48, 117, 201)
HSL	hsl(213, 61%, 49%)
HSV	hsv(213, 76%, 79%)
CMYK	cmyk(76.1%, 41.8%, 0%, 21.2%)
CIE-LAB	lab(48.97, 7.74, -49.82)
CIE-LCH	lch(48.97, 50.42, 278.83°)
OKLab	oklab(56.19% -0.0375 -0.1425)
OKLCH	oklch(56.19% 0.147 255.3)
XYZ	xyz(18.1189, 17.5659, 57.6826)
Luminance	0.1757 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3075C9 #C98430

analogous

#30C2C9 #3075C9 #3730C9

triadic

#3075C9 #C93075 #75C930

tetradic

#3075C9 #C930C2 #C98430 #30C937

square

#3075C9 #C930C2 #C98430 #30C937

split-complementary

#3075C9 #C93730 #C2C930

monochromatic

#183B66 #245898 #3075C9 #5E95D8 #8FB6E4

Accessibility & contrast

On white

4.65

#3075C9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.51

#3075C9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #3075C9

4.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3075C9	#FFFFFF	#000000	##FFFFFF
##3075C9	1.00	4.65	4.51	4.65
#FFFFFF	4.65	1.00	21.00	1.00
#000000	4.51	21.00	1.00	21.00
##FFFFFF	4.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C7CCC

Deuteranopia (green-blind)

#316EC7

Tritanopia (blue-blind)

#008995

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #3075c9;
/* rgb */ color: rgb(48, 117, 201);
/* oklch */ color: oklch(56.2% 0.147 255.3);

Tailwind

colors: {
  custom: {
    50: '#7e9cda',
    500: '#3075c9',
    950: '#000000',
  },
}

SCSS

$custom: #3075c9;
$custom-light: #7e9cda;
$custom-dark: #000000;

JSON

{
  "hex": "#3075c9",
  "rgb": {
    "r": 48,
    "g": 117,
    "b": 201
  },
  "hsl": {
    "h": 212.941,
    "s": 61.446,
    "l": 48.824
  },
  "oklch": {
    "l": 0.56192,
    "c": 0.14733,
    "h": 255.3
  },
  "luminance": 0.17568
}

Semantic roles & 50–950 ramp

primary

#3075C9

secondary

#CFAE86

accent

#9C43E5

background

#F8F9FD

surface

#EFF2FB

border

#CACCD4

text

#0B0E15

muted

#7C7E83

Preview Lab

Preview with #3075C9

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

Preview Lab → · Contrast checker → · Palette generator →