#3074D3#3074D3

#3074D3 is a mid, vivid cyan. Relative luminance 0.178; OKLCH L 56.6% C 0.162 H 257.6°. Best body text is #FFFFFF at 4.60:1 contrast (WCAG AA passes).

Color values

HEX	#3074D3
RGB	rgb(48, 116, 211)
HSL	hsl(215, 65%, 51%)
HSV	hsv(215, 77%, 83%)
CMYK	cmyk(77.3%, 45%, 0%, 17.3%)
CIE-LAB	lab(49.28, 12.10, -55.02)
CIE-LCH	lch(49.28, 56.34, 282.40°)
OKLab	oklab(56.63% -0.0347 -0.1578)
OKLCH	oklch(56.63% 0.162 257.6)
XYZ	xyz(19.2179, 17.8201, 64.0421)
Luminance	0.1782 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3074D3 #D38F30

analogous

#30C6D3 #3074D3 #3D30D3

triadic

#3074D3 #D33074 #74D330

tetradic

#3074D3 #D330C6 #D38F30 #30D33D

square

#3074D3 #D330C6 #D38F30 #30D33D

split-complementary

#3074D3 #D33D30 #C6D330

monochromatic

#183D71 #2358A3 #3074D3 #6296DE #95B8E8

Accessibility & contrast

On white

4.60

#3074D3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.56

#3074D3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #3074D3

4.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3074D3	#FFFFFF	#000000	##FFFFFF
##3074D3	1.00	4.60	4.56	4.60
#FFFFFF	4.60	1.00	21.00	1.00
#000000	4.56	21.00	1.00	21.00
##FFFFFF	4.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#427DD7

Deuteranopia (green-blind)

#1E6ED1

Tritanopia (blue-blind)

#008B99

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #3074d3;
/* rgb */ color: rgb(48, 116, 211);
/* oklch */ color: oklch(56.6% 0.162 257.6);

Tailwind

colors: {
  custom: {
    50: '#809be1',
    500: '#3074d3',
    950: '#000000',
  },
}

SCSS

$custom: #3074d3;
$custom-light: #809be1;
$custom-dark: #000000;

JSON

{
  "hex": "#3074d3",
  "rgb": {
    "r": 48,
    "g": 116,
    "b": 211
  },
  "hsl": {
    "h": 214.969,
    "s": 64.94,
    "l": 50.784
  },
  "oklch": {
    "l": 0.56626,
    "c": 0.16157,
    "h": 257.6
  },
  "luminance": 0.17822
}

Semantic roles & 50–950 ramp

primary

#3074D3

secondary

#D4B58B

accent

#A240E8

background

#F8F9FD

surface

#F0F2FB

border

#CBCCD4

text

#0C0E15

muted

#7D7E83

Preview Lab

Preview with #3074D3

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

Preview Lab → · Contrast checker → · Palette generator →