#3052BF#3052BF

#3052BF is a mid, vivid blue. Relative luminance 0.104; OKLCH L 48.0% C 0.176 H 266.5°. Best body text is #FFFFFF at 6.81:1 contrast (WCAG AA passes).

Color values

HEX	#3052BF
RGB	rgb(48, 82, 191)
HSL	hsl(226, 60%, 47%)
HSV	hsv(226, 75%, 75%)
CMYK	cmyk(74.9%, 57.1%, 0%, 25.1%)
CIE-LAB	lab(38.59, 26.45, -60.76)
CIE-LCH	lch(38.59, 66.27, 293.52°)
OKLab	oklab(48.04% -0.0107 -0.1753)
OKLCH	oklch(48.04% 0.176 266.5)
XYZ	xyz(13.6369, 10.4231, 50.5733)
Luminance	0.1042 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3052BF #BF9D30

analogous

#309ABF #3052BF #5530BF

triadic

#3052BF #BF3052 #52BF30

tetradic

#3052BF #BF309A #BF9D30 #30BF55

square

#3052BF #BF309A #BF9D30 #30BF55

split-complementary

#3052BF #BF5530 #9ABF30

monochromatic

#17285D #243D8E #3052BF #5775D5 #889DE1

Accessibility & contrast

On white

6.81

#3052BF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.09

#3052BF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3052BF

6.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3052BF	#FFFFFF	#000000	##FFFFFF
##3052BF	1.00	6.81	3.09	6.81
#FFFFFF	6.81	1.00	21.00	1.00
#000000	3.09	21.00	1.00	21.00
##FFFFFF	6.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0062C3

Deuteranopia (green-blind)

#0054BD

Tritanopia (blue-blind)

#006D80

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #3052bf;
/* rgb */ color: rgb(48, 82, 191);
/* oklch */ color: oklch(48.0% 0.176 266.5);

Tailwind

colors: {
  custom: {
    50: '#7d82d3',
    500: '#3052bf',
    950: '#000000',
  },
}

SCSS

$custom: #3052bf;
$custom-light: #7d82d3;
$custom-dark: #000000;

JSON

{
  "hex": "#3052bf",
  "rgb": {
    "r": 48,
    "g": 82,
    "b": 191
  },
  "hsl": {
    "h": 225.734,
    "s": 59.833,
    "l": 46.863
  },
  "oklch": {
    "l": 0.48044,
    "c": 0.17563,
    "h": 266.5
  },
  "luminance": 0.10425
}

Semantic roles & 50–950 ramp

primary

#3052BF

secondary

#CBB980

accent

#BD45E3

background

#F8F7FD

surface

#EFEEFA

border

#CAC9D3

text

#0B0A14

muted

#7C7C83

Preview Lab

Preview with #3052BF

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

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