#3D52BA#3D52BA

#3D52BA is a mid, vivid blue. Relative luminance 0.106; OKLCH L 48.3% C 0.165 H 270.4°. Best body text is #FFFFFF at 6.74:1 contrast (WCAG AA passes).

Color values

HEX	#3D52BA
RGB	rgb(61, 82, 186)
HSL	hsl(230, 51%, 48%)
HSV	hsv(230, 67%, 73%)
CMYK	cmyk(67.2%, 55.9%, 0%, 27.1%)
CIE-LAB	lab(38.85, 26.39, -57.39)
CIE-LCH	lch(38.85, 63.17, 294.70°)
OKLab	oklab(48.29% 0.0012 -0.1651)
OKLCH	oklch(48.29% 0.165 270.4)
XYZ	xyz(13.8017, 10.5706, 47.7578)
Luminance	0.1057 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D52BA #BAA53D

analogous

#3D90BA #3D52BA #663DBA

triadic

#3D52BA #BA3D52 #52BA3D

tetradic

#3D52BA #BA3D90 #BAA53D #3DBA66

square

#3D52BA #BA3D90 #BAA53D #3DBA66

split-complementary

#3D52BA #BA663D #90BA3D

monochromatic

#1F295E #2E3E8C #3D52BA #6778CD #95A1DC

Accessibility & contrast

On white

6.74

#3D52BA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.11

#3D52BA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3D52BA

6.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D52BA	#FFFFFF	#000000	##FFFFFF
##3D52BA	1.00	6.74	3.11	6.74
#FFFFFF	6.74	1.00	21.00	1.00
#000000	3.11	21.00	1.00	21.00
##FFFFFF	6.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0061BE

Deuteranopia (green-blind)

#0056B8

Tritanopia (blue-blind)

#006B7E

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #3d52ba;
/* rgb */ color: rgb(61, 82, 186);
/* oklch */ color: oklch(48.3% 0.165 270.4);

Tailwind

colors: {
  custom: {
    50: '#8182cf',
    500: '#3d52ba',
    950: '#000000',
  },
}

SCSS

$custom: #3d52ba;
$custom-light: #8182cf;
$custom-dark: #000000;

JSON

{
  "hex": "#3d52ba",
  "rgb": {
    "r": 61,
    "g": 82,
    "b": 186
  },
  "hsl": {
    "h": 229.92,
    "s": 50.607,
    "l": 48.431
  },
  "oklch": {
    "l": 0.4829,
    "c": 0.16512,
    "h": 270.4
  },
  "luminance": 0.10572
}

Semantic roles & 50–950 ramp

primary

#3D52BA

secondary

#C8BE8B

accent

#C34EDA

background

#F8F7FC

surface

#F0EEF9

border

#CBC9D2

text

#0C0A14

muted

#7D7C82

Preview Lab

Preview with #3D52BA

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

Preview Lab → · Contrast checker → · Palette generator →