#3052B2#3052B2

#3052B2 is a mid, vivid blue. Relative luminance 0.099; OKLCH L 47.0% C 0.158 H 265.8°. Best body text is #FFFFFF at 7.06:1 contrast (WCAG AA passes).

Color values

HEX	#3052B2
RGB	rgb(48, 82, 178)
HSL	hsl(224, 58%, 44%)
HSV	hsv(224, 73%, 70%)
CMYK	cmyk(73%, 53.9%, 0%, 30.2%)
CIE-LAB	lab(37.62, 21.58, -54.71)
CIE-LCH	lch(37.62, 58.81, 291.53°)
OKLab	oklab(47.01% -0.0115 -0.1575)
OKLCH	oklch(47.01% 0.158 265.8)
XYZ	xyz(12.2693, 9.8760, 43.3705)
Luminance	0.0988 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3052B2 #B29030

analogous

#3093B2 #3052B2 #4F30B2

triadic

#3052B2 #B23052 #52B230

tetradic

#3052B2 #B23093 #B29030 #30B24F

square

#3052B2 #B23093 #B29030 #30B24F

split-complementary

#3052B2 #B24F30 #93B230

monochromatic

#162652 #233C82 #3052B2 #5071D0 #8098DD

Accessibility & contrast

On white

7.06

#3052B2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.98

#3052B2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3052B2

7.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3052B2	#FFFFFF	#000000	##FFFFFF
##3052B2	1.00	7.06	2.98	7.06
#FFFFFF	7.06	1.00	21.00	1.00
#000000	2.98	21.00	1.00	21.00
##FFFFFF	7.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#075FB5

Deuteranopia (green-blind)

#0053B0

Tritanopia (blue-blind)

#00697A

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #3052b2;
/* rgb */ color: rgb(48, 82, 178);
/* oklch */ color: oklch(47.0% 0.158 265.8);

Tailwind

colors: {
  custom: {
    50: '#7a82ca',
    500: '#3052b2',
    950: '#000000',
  },
}

SCSS

$custom: #3052b2;
$custom-light: #7a82ca;
$custom-dark: #000000;

JSON

{
  "hex": "#3052b2",
  "rgb": {
    "r": 48,
    "g": 82,
    "b": 178
  },
  "hsl": {
    "h": 224.308,
    "s": 57.522,
    "l": 44.314
  },
  "oklch": {
    "l": 0.47005,
    "c": 0.15792,
    "h": 265.8
  },
  "luminance": 0.09877
}

Semantic roles & 50–950 ramp

primary

#3052B2

secondary

#C6B178

accent

#B947E1

background

#F8F7FC

surface

#EFEEF8

border

#CAC9D1

text

#0A0A13

muted

#7C7C82

Preview Lab

Preview with #3052B2

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

Preview Lab → · Contrast checker → · Palette generator →