#3052C4#3052C4

#3052C4 is a mid, vivid blue. Relative luminance 0.106; OKLCH L 48.5% C 0.182 H 266.7°. Best body text is #FFFFFF at 6.71:1 contrast (WCAG AA passes).

Color values

HEX	#3052C4
RGB	rgb(48, 82, 196)
HSL	hsl(226, 61%, 48%)
HSV	hsv(226, 76%, 77%)
CMYK	cmyk(75.5%, 58.2%, 0%, 23.1%)
CIE-LAB	lab(38.98, 28.31, -63.05)
CIE-LCH	lch(38.98, 69.11, 294.18°)
OKLab	oklab(48.46% -0.0105 -0.182)
OKLCH	oklch(48.46% 0.182 266.7)
XYZ	xyz(14.1965, 10.6469, 53.5207)
Luminance	0.1065 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3052C4 #C4A230

analogous

#309CC4 #3052C4 #5830C4

triadic

#3052C4 #C43052 #52C430

tetradic

#3052C4 #C4309C #C4A230 #30C458

square

#3052C4 #C4309C #C4A230 #30C458

split-complementary

#3052C4 #C45830 #9CC430

monochromatic

#182962 #243D93 #3052C4 #5A77D7 #8CA0E3

Accessibility & contrast

On white

6.71

#3052C4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.13

#3052C4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3052C4

6.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3052C4	#FFFFFF	#000000	##FFFFFF
##3052C4	1.00	6.71	3.13	6.71
#FFFFFF	6.71	1.00	21.00	1.00
#000000	3.13	21.00	1.00	21.00
##FFFFFF	6.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0063C8

Deuteranopia (green-blind)

#0055C2

Tritanopia (blue-blind)

#006F83

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #3052c4;
/* rgb */ color: rgb(48, 82, 196);
/* oklch */ color: oklch(48.5% 0.182 266.7);

Tailwind

colors: {
  custom: {
    50: '#7e82d7',
    500: '#3052c4',
    950: '#000000',
  },
}

SCSS

$custom: #3052c4;
$custom-light: #7e82d7;
$custom-dark: #000000;

JSON

{
  "hex": "#3052c4",
  "rgb": {
    "r": 48,
    "g": 82,
    "b": 196
  },
  "hsl": {
    "h": 226.216,
    "s": 60.656,
    "l": 47.843
  },
  "oklch": {
    "l": 0.48456,
    "c": 0.18231,
    "h": 266.7
  },
  "luminance": 0.10648
}

Semantic roles & 50–950 ramp

primary

#3052C4

secondary

#CDBC83

accent

#BF44E4

background

#F8F7FD

surface

#F0EEFA

border

#CBC9D3

text

#0B0A14

muted

#7C7C83

Preview Lab

Preview with #3052C4

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

Preview Lab → · Contrast checker → · Palette generator →