#3152B2#3152B2

#3152B2 is a mid, vivid blue. Relative luminance 0.099; OKLCH L 47.1% C 0.158 H 266.1°. Best body text is #FFFFFF at 7.05:1 contrast (WCAG AA passes).

Color values

HEX	#3152B2
RGB	rgb(49, 82, 178)
HSL	hsl(225, 57%, 45%)
HSV	hsv(225, 72%, 70%)
CMYK	cmyk(72.5%, 53.9%, 0%, 30.2%)
CIE-LAB	lab(37.66, 21.71, -54.63)
CIE-LCH	lch(37.66, 58.79, 291.68°)
OKLab	oklab(47.05% -0.0107 -0.1573)
OKLCH	oklch(47.05% 0.158 266.1)
XYZ	xyz(12.3170, 9.9006, 43.3727)
Luminance	0.0990 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3152B2 #B29131

analogous

#3193B2 #3152B2 #5131B2

triadic

#3152B2 #B23152 #52B231

tetradic

#3152B2 #B23193 #B29131 #31B251

square

#3152B2 #B23193 #B29131 #31B251

split-complementary

#3152B2 #B25131 #93B231

monochromatic

#172652 #243C82 #3152B2 #5171CF #8198DC

Accessibility & contrast

On white

7.05

#3152B2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.98

#3152B2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3152B2

7.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3152B2	#FFFFFF	#000000	##FFFFFF
##3152B2	1.00	7.05	2.98	7.05
#FFFFFF	7.05	1.00	21.00	1.00
#000000	2.98	21.00	1.00	21.00
##FFFFFF	7.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#085FB5

Deuteranopia (green-blind)

#0053B0

Tritanopia (blue-blind)

#00697A

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #3152b2;
/* rgb */ color: rgb(49, 82, 178);
/* oklch */ color: oklch(47.1% 0.158 266.1);

Tailwind

colors: {
  custom: {
    50: '#7a82ca',
    500: '#3152b2',
    950: '#000000',
  },
}

SCSS

$custom: #3152b2;
$custom-light: #7a82ca;
$custom-dark: #000000;

JSON

{
  "hex": "#3152b2",
  "rgb": {
    "r": 49,
    "g": 82,
    "b": 178
  },
  "hsl": {
    "h": 224.651,
    "s": 56.828,
    "l": 44.51
  },
  "oklch": {
    "l": 0.47051,
    "c": 0.15762,
    "h": 266.1
  },
  "luminance": 0.09902
}

Semantic roles & 50–950 ramp

primary

#3152B2

secondary

#C5B279

accent

#B948E0

background

#F8F7FC

surface

#EFEEF8

border

#CAC9D1

text

#0A0A13

muted

#7C7C82

Preview Lab

Preview with #3152B2

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

Preview Lab → · Contrast checker → · Palette generator →