#3052B6#3052B6

#3052B6 is a mid, vivid blue. Relative luminance 0.100; OKLCH L 47.3% C 0.163 H 266.1°. Best body text is #FFFFFF at 6.98:1 contrast (WCAG AA passes).

Color values

HEX	#3052B6
RGB	rgb(48, 82, 182)
HSL	hsl(225, 58%, 45%)
HSV	hsv(225, 74%, 71%)
CMYK	cmyk(73.6%, 54.9%, 0%, 28.6%)
CIE-LAB	lab(37.91, 23.08, -56.59)
CIE-LCH	lch(37.91, 61.12, 292.19°)
OKLab	oklab(47.32% -0.0112 -0.163)
OKLCH	oklch(47.32% 0.163 266.1)
XYZ	xyz(12.6768, 10.0390, 45.5165)
Luminance	0.1004 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3052B6 #B69430

analogous

#3095B6 #3052B6 #5130B6

triadic

#3052B6 #B63052 #52B630

tetradic

#3052B6 #B63095 #B69430 #30B651

square

#3052B6 #B63095 #B69430 #30B651

split-complementary

#3052B6 #B65130 #95B630

monochromatic

#162655 #233C86 #3052B6 #5272D1 #829ADE

Accessibility & contrast

On white

6.98

#3052B6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.01

#3052B6 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3052B6

6.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3052B6	#FFFFFF	#000000	##FFFFFF
##3052B6	1.00	6.98	3.01	6.98
#FFFFFF	6.98	1.00	21.00	1.00
#000000	3.01	21.00	1.00	21.00
##FFFFFF	6.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0060B9

Deuteranopia (green-blind)

#0053B4

Tritanopia (blue-blind)

#006A7C

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #3052b6;
/* rgb */ color: rgb(48, 82, 182);
/* oklch */ color: oklch(47.3% 0.163 266.1);

Tailwind

colors: {
  custom: {
    50: '#7b82cd',
    500: '#3052b6',
    950: '#000000',
  },
}

SCSS

$custom: #3052b6;
$custom-light: #7b82cd;
$custom-dark: #000000;

JSON

{
  "hex": "#3052b6",
  "rgb": {
    "r": 48,
    "g": 82,
    "b": 182
  },
  "hsl": {
    "h": 224.776,
    "s": 58.261,
    "l": 45.098
  },
  "oklch": {
    "l": 0.4732,
    "c": 0.16341,
    "h": 266.1
  },
  "luminance": 0.1004
}

Semantic roles & 50–950 ramp

primary

#3052B6

secondary

#C7B47B

accent

#BA46E1

background

#F8F7FC

surface

#EFEEF9

border

#CAC9D2

text

#0B0A13

muted

#7C7C82

Preview Lab

Preview with #3052B6

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

Preview Lab → · Contrast checker → · Palette generator →