#3075A4#3075A4

#3075A4 is a mid, moderate cyan. Relative luminance 0.160; OKLCH L 54.0% C 0.101 H 241.9°. Best body text is #FFFFFF at 4.99:1 contrast (WCAG AA passes).

Color values

HEX	#3075A4
RGB	rgb(48, 117, 164)
HSL	hsl(204, 55%, 42%)
HSV	hsv(204, 71%, 64%)
CMYK	cmyk(70.7%, 28.7%, 0%, 35.7%)
CIE-LAB	lab(47.01, -5.81, -31.49)
CIE-LCH	lch(47.01, 32.02, 259.54°)
OKLab	oklab(54.02% -0.0475 -0.0889)
OKLCH	oklch(54.02% 0.101 241.9)
XYZ	xyz(14.2785, 16.0297, 37.4563)
Luminance	0.1603 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3075A4 #A45F30

analogous

#30A499 #3075A4 #303BA4

triadic

#3075A4 #A43075 #75A430

tetradic

#3075A4 #9930A4 #A45F30 #3BA430

square

#3075A4 #9930A4 #A45F30 #3BA430

split-complementary

#3075A4 #A4303B #A49930

monochromatic

#143145 #225375 #3075A4 #4895C9 #77B0D7

Accessibility & contrast

On white

4.99

#3075A4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.21

#3075A4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3075A4

4.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3075A4	#FFFFFF	#000000	##FFFFFF
##3075A4	1.00	4.99	4.21	4.99
#FFFFFF	4.99	1.00	21.00	1.00
#000000	4.21	21.00	1.00	21.00
##FFFFFF	4.99	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F76A6

Deuteranopia (green-blind)

#506AA3

Tritanopia (blue-blind)

#008185

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #3075a4;
/* rgb */ color: rgb(48, 117, 164);
/* oklch */ color: oklch(54.0% 0.101 241.9);

Tailwind

colors: {
  custom: {
    50: '#779cbf',
    500: '#3075a4',
    950: '#000000',
  },
}

SCSS

$custom: #3075a4;
$custom-light: #779cbf;
$custom-dark: #000000;

JSON

{
  "hex": "#3075a4",
  "rgb": {
    "r": 48,
    "g": 117,
    "b": 164
  },
  "hsl": {
    "h": 204.31,
    "s": 54.717,
    "l": 41.569
  },
  "oklch": {
    "l": 0.54024,
    "c": 0.10079,
    "h": 241.9
  },
  "luminance": 0.16031
}

Semantic roles & 50–950 ramp

primary

#3075A4

secondary

#BF9070

accent

#864ADE

background

#F7F9FB

surface

#EEF2F7

border

#C9CCD0

text

#0A0E12

muted

#7C7E81

Preview Lab

Preview with #3075A4

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

Preview Lab → · Contrast checker → · Palette generator →