#3052C0#3052C0

#3052C0 is a mid, vivid blue. Relative luminance 0.105; OKLCH L 48.1% C 0.177 H 266.5°. Best body text is #FFFFFF at 6.79:1 contrast (WCAG AA passes).

Color values

HEX	#3052C0
RGB	rgb(48, 82, 192)
HSL	hsl(226, 60%, 47%)
HSV	hsv(226, 75%, 75%)
CMYK	cmyk(75%, 57.3%, 0%, 24.7%)
CIE-LAB	lab(38.67, 26.82, -61.22)
CIE-LCH	lch(38.67, 66.84, 293.66°)
OKLab	oklab(48.13% -0.0106 -0.1766)
OKLCH	oklch(48.13% 0.177 266.5)
XYZ	xyz(13.7473, 10.4672, 51.1548)
Luminance	0.1047 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3052C0 #C09E30

analogous

#309AC0 #3052C0 #5630C0

triadic

#3052C0 #C03052 #52C030

tetradic

#3052C0 #C0309A #C09E30 #30C056

square

#3052C0 #C0309A #C09E30 #30C056

split-complementary

#3052C0 #C05630 #9AC030

monochromatic

#18285E #243D8F #3052C0 #5876D5 #899EE1

Accessibility & contrast

On white

6.79

#3052C0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.09

#3052C0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3052C0

6.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3052C0	#FFFFFF	#000000	##FFFFFF
##3052C0	1.00	6.79	3.09	6.79
#FFFFFF	6.79	1.00	21.00	1.00
#000000	3.09	21.00	1.00	21.00
##FFFFFF	6.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0062C4

Deuteranopia (green-blind)

#0055BE

Tritanopia (blue-blind)

#006D81

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #3052c0;
/* rgb */ color: rgb(48, 82, 192);
/* oklch */ color: oklch(48.1% 0.177 266.5);

Tailwind

colors: {
  custom: {
    50: '#7d82d4',
    500: '#3052c0',
    950: '#000000',
  },
}

SCSS

$custom: #3052c0;
$custom-light: #7d82d4;
$custom-dark: #000000;

JSON

{
  "hex": "#3052c0",
  "rgb": {
    "r": 48,
    "g": 82,
    "b": 192
  },
  "hsl": {
    "h": 225.833,
    "s": 60,
    "l": 47.059
  },
  "oklch": {
    "l": 0.48126,
    "c": 0.17697,
    "h": 266.5
  },
  "luminance": 0.10469
}

Semantic roles & 50–950 ramp

primary

#3052C0

secondary

#CBBA80

accent

#BE45E3

background

#F8F7FD

surface

#EFEEFA

border

#CAC9D3

text

#0B0A14

muted

#7C7C83

Preview Lab

Preview with #3052C0

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

Preview Lab → · Contrast checker → · Palette generator →