#3152B8#3152B8

#3152B8 is a mid, vivid blue. Relative luminance 0.101; OKLCH L 47.5% C 0.166 H 266.5°. Best body text is #FFFFFF at 6.93:1 contrast (WCAG AA passes).

Color values

HEX	#3152B8
RGB	rgb(49, 82, 184)
HSL	hsl(225, 58%, 46%)
HSV	hsv(225, 73%, 72%)
CMYK	cmyk(73.4%, 55.4%, 0%, 27.8%)
CIE-LAB	lab(38.10, 23.96, -57.45)
CIE-LCH	lch(38.10, 62.25, 292.64°)
OKLab	oklab(47.52% -0.0102 -0.1655)
OKLCH	oklch(47.52% 0.166 266.5)
XYZ	xyz(12.9326, 10.1469, 46.6151)
Luminance	0.1015 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3152B8 #B89731

analogous

#3195B8 #3152B8 #5331B8

triadic

#3152B8 #B83152 #52B831

tetradic

#3152B8 #B83195 #B89731 #31B853

square

#3152B8 #B83195 #B89731 #31B853

split-complementary

#3152B8 #B85331 #95B831

monochromatic

#172757 #243C88 #3152B8 #5573D2 #859BDE

Accessibility & contrast

On white

6.93

#3152B8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.03

#3152B8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3152B8

6.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3152B8	#FFFFFF	#000000	##FFFFFF
##3152B8	1.00	6.93	3.03	6.93
#FFFFFF	6.93	1.00	21.00	1.00
#000000	3.03	21.00	1.00	21.00
##FFFFFF	6.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0060BC

Deuteranopia (green-blind)

#0054B6

Tritanopia (blue-blind)

#006B7D

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #3152b8;
/* rgb */ color: rgb(49, 82, 184);
/* oklch */ color: oklch(47.5% 0.166 266.5);

Tailwind

colors: {
  custom: {
    50: '#7c82ce',
    500: '#3152b8',
    950: '#000000',
  },
}

SCSS

$custom: #3152b8;
$custom-light: #7c82ce;
$custom-dark: #000000;

JSON

{
  "hex": "#3152b8",
  "rgb": {
    "r": 49,
    "g": 82,
    "b": 184
  },
  "hsl": {
    "h": 225.333,
    "s": 57.94,
    "l": 45.686
  },
  "oklch": {
    "l": 0.47524,
    "c": 0.16587,
    "h": 266.5
  },
  "luminance": 0.10148
}

Semantic roles & 50–950 ramp

primary

#3152B8

secondary

#C8B67D

accent

#BB47E1

background

#F8F7FC

surface

#EFEEF9

border

#CAC9D2

text

#0B0A14

muted

#7C7C82

Preview Lab

Preview with #3152B8

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

Preview Lab → · Contrast checker → · Palette generator →