#3075A6#3075A6

#3075A6 is a mid, moderate cyan. Relative luminance 0.161; OKLCH L 54.1% C 0.103 H 243.0°. Best body text is #FFFFFF at 4.98:1 contrast (WCAG AA passes).

Color values

HEX	#3075A6
RGB	rgb(48, 117, 166)
HSL	hsl(205, 55%, 42%)
HSV	hsv(205, 71%, 65%)
CMYK	cmyk(71.1%, 29.5%, 0%, 34.9%)
CIE-LAB	lab(47.11, -5.10, -32.51)
CIE-LCH	lch(47.11, 32.91, 261.09°)
OKLab	oklab(54.13% -0.0468 -0.0919)
OKLCH	oklch(54.13% 0.103 243)
XYZ	xyz(14.4605, 16.1025, 38.4150)
Luminance	0.1610 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3075A6 #A66130

analogous

#30A69C #3075A6 #303AA6

triadic

#3075A6 #A63075 #75A630

tetradic

#3075A6 #9C30A6 #A66130 #3AA630

square

#3075A6 #9C30A6 #A66130 #3AA630

split-complementary

#3075A6 #A6303A #A69C30

monochromatic

#153247 #225477 #3075A6 #4995CA #78B0D8

Accessibility & contrast

On white

4.98

#3075A6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.22

#3075A6 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3075A6

4.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3075A6	#FFFFFF	#000000	##FFFFFF
##3075A6	1.00	4.98	4.22	4.98
#FFFFFF	4.98	1.00	21.00	1.00
#000000	4.22	21.00	1.00	21.00
##FFFFFF	4.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F76A8

Deuteranopia (green-blind)

#4E6BA5

Tritanopia (blue-blind)

#008186

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #3075a6;
/* rgb */ color: rgb(48, 117, 166);
/* oklch */ color: oklch(54.1% 0.103 243.0);

Tailwind

colors: {
  custom: {
    50: '#779cc0',
    500: '#3075a6',
    950: '#000000',
  },
}

SCSS

$custom: #3075a6;
$custom-light: #779cc0;
$custom-dark: #000000;

JSON

{
  "hex": "#3075a6",
  "rgb": {
    "r": 48,
    "g": 117,
    "b": 166
  },
  "hsl": {
    "h": 204.915,
    "s": 55.14,
    "l": 41.961
  },
  "oklch": {
    "l": 0.54131,
    "c": 0.10311,
    "h": 243
  },
  "luminance": 0.16104
}

Semantic roles & 50–950 ramp

primary

#3075A6

secondary

#C09271

accent

#8749DE

background

#F7F9FB

surface

#EEF2F7

border

#C9CCD0

text

#0A0E12

muted

#7C7E81

Preview Lab

Preview with #3075A6

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

Preview Lab → · Contrast checker → · Palette generator →