#3075B2#3075B2

#3075B2 is a mid, moderate cyan. Relative luminance 0.166; OKLCH L 54.8% C 0.118 H 248.5°. Best body text is #FFFFFF at 4.87:1 contrast (WCAG AA passes).

Color values

HEX	#3075B2
RGB	rgb(48, 117, 178)
HSL	hsl(208, 58%, 44%)
HSV	hsv(208, 73%, 70%)
CMYK	cmyk(73%, 34.3%, 0%, 30.2%)
CIE-LAB	lab(47.71, -0.76, -38.57)
CIE-LCH	lch(47.71, 38.58, 268.87°)
OKLab	oklab(54.8% -0.0432 -0.1095)
OKLCH	oklch(54.8% 0.118 248.5)
XYZ	xyz(15.6131, 16.5636, 44.4851)
Luminance	0.1656 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3075B2 #B26D30

analogous

#30B2AE #3075B2 #3034B2

triadic

#3075B2 #B23075 #75B230

tetradic

#3075B2 #AE30B2 #B26D30 #34B230

square

#3075B2 #AE30B2 #B26D30 #34B230

split-complementary

#3075B2 #B23034 #B2AE30

monochromatic

#163652 #235582 #3075B2 #5094D0 #80B1DD

Accessibility & contrast

On white

4.87

#3075B2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.31

#3075B2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3075B2

4.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3075B2	#FFFFFF	#000000	##FFFFFF
##3075B2	1.00	4.87	4.31	4.87
#FFFFFF	4.87	1.00	21.00	1.00
#000000	4.31	21.00	1.00	21.00
##FFFFFF	4.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5978B5

Deuteranopia (green-blind)

#476CB1

Tritanopia (blue-blind)

#00848B

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #3075b2;
/* rgb */ color: rgb(48, 117, 178);
/* oklch */ color: oklch(54.8% 0.118 248.5);

Tailwind

colors: {
  custom: {
    50: '#799cc9',
    500: '#3075b2',
    950: '#000000',
  },
}

SCSS

$custom: #3075b2;
$custom-light: #799cc9;
$custom-dark: #000000;

JSON

{
  "hex": "#3075b2",
  "rgb": {
    "r": 48,
    "g": 117,
    "b": 178
  },
  "hsl": {
    "h": 208.154,
    "s": 57.522,
    "l": 44.314
  },
  "oklch": {
    "l": 0.54797,
    "c": 0.11772,
    "h": 248.5
  },
  "luminance": 0.16565
}

Semantic roles & 50–950 ramp

primary

#3075B2

secondary

#C69D78

accent

#8F47E1

background

#F7F9FC

surface

#EEF2F8

border

#C9CCD1

text

#0A0E13

muted

#7C7E82

Preview Lab

Preview with #3075B2

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

Preview Lab → · Contrast checker → · Palette generator →