#3152D3#3152D3

#3152D3 is a mid, highly saturated blue. Relative luminance 0.114; OKLCH L 49.8% C 0.202 H 267.3°. Best body text is #FFFFFF at 6.41:1 contrast (WCAG AA passes).

Color values

HEX	#3152D3
RGB	rgb(49, 82, 211)
HSL	hsl(228, 65%, 51%)
HSV	hsv(228, 77%, 83%)
CMYK	cmyk(76.8%, 61.1%, 0%, 17.3%)
CIE-LAB	lab(40.23, 33.93, -69.68)
CIE-LCH	lch(40.23, 77.51, 295.96°)
OKLab	oklab(49.77% -0.0095 -0.2015)
OKLCH	oklch(49.77% 0.202 267.3)
XYZ	xyz(16.0377, 11.3889, 62.9684)
Luminance	0.1139 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3152D3 #D3B231

analogous

#31A3D3 #3152D3 #6131D3

triadic

#3152D3 #D33152 #52D331

tetradic

#3152D3 #D331A3 #D3B231 #31D361

square

#3152D3 #D331A3 #D3B231 #31D361

split-complementary

#3152D3 #D36131 #A3D331

monochromatic

#182A71 #233DA4 #3152D3 #637CDE #96A7E9

Accessibility & contrast

On white

6.41

#3152D3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.28

#3152D3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3152D3

6.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3152D3	#FFFFFF	#000000	##FFFFFF
##3152D3	1.00	6.41	3.28	6.41
#FFFFFF	6.41	1.00	21.00	1.00
#000000	3.28	21.00	1.00	21.00
##FFFFFF	6.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0067D7

Deuteranopia (green-blind)

#0057D1

Tritanopia (blue-blind)

#00738B

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #3152d3;
/* rgb */ color: rgb(49, 82, 211);
/* oklch */ color: oklch(49.8% 0.202 267.3);

Tailwind

colors: {
  custom: {
    50: '#8282e2',
    500: '#3152d3',
    950: '#000000',
  },
}

SCSS

$custom: #3152d3;
$custom-light: #8282e2;
$custom-dark: #000000;

JSON

{
  "hex": "#3152d3",
  "rgb": {
    "r": 49,
    "g": 82,
    "b": 211
  },
  "hsl": {
    "h": 227.778,
    "s": 64.8,
    "l": 50.98
  },
  "oklch": {
    "l": 0.49773,
    "c": 0.20169,
    "h": 267.3
  },
  "luminance": 0.11391
}

Semantic roles & 50–950 ramp

primary

#3152D3

secondary

#D4C58C

accent

#C640E8

background

#F8F7FE

surface

#F0EEFC

border

#CBC9D5

text

#0C0A15

muted

#7D7C84

Preview Lab

Preview with #3152D3

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

Preview Lab → · Contrast checker → · Palette generator →