#3D4BAF#3D4BAF

#3D4BAF is a mid, vivid blue. Relative luminance 0.091; OKLCH L 46.1% C 0.159 H 272.5°. Best body text is #FFFFFF at 7.44:1 contrast (WCAG AA passes).

Color values

HEX	#3D4BAF
RGB	rgb(61, 75, 175)
HSL	hsl(233, 48%, 46%)
HSV	hsv(233, 65%, 69%)
CMYK	cmyk(65.1%, 57.1%, 0%, 31.4%)
CIE-LAB	lab(36.21, 27.00, -55.18)
CIE-LCH	lch(36.21, 61.44, 296.07°)
OKLab	oklab(46.06% 0.007 -0.1587)
OKLCH	oklch(46.06% 0.159 272.5)
XYZ	xyz(12.1758, 9.1183, 41.6675)
Luminance	0.0912 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D4BAF #AFA13D

analogous

#3D84AF #3D4BAF #683DAF

triadic

#3D4BAF #AF3D4B #4BAF3D

tetradic

#3D4BAF #AF3D84 #AFA13D #3DAF68

square

#3D4BAF #AF3D84 #AFA13D #3DAF68

split-complementary

#3D4BAF #AF683D #84AF3D

monochromatic

#1D2454 #2D3882 #3D4BAF #616EC8 #8F98D8

Accessibility & contrast

On white

7.44

#3D4BAF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.82

#3D4BAF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D4BAF

7.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D4BAF	#FFFFFF	#000000	##FFFFFF
##3D4BAF	1.00	7.44	2.82	7.44
#FFFFFF	7.44	1.00	21.00	1.00
#000000	2.82	21.00	1.00	21.00
##FFFFFF	7.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005AB2

Deuteranopia (green-blind)

#0050AD

Tritanopia (blue-blind)

#006375

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #3d4baf;
/* rgb */ color: rgb(61, 75, 175);
/* oklch */ color: oklch(46.1% 0.159 272.5);

Tailwind

colors: {
  custom: {
    50: '#7f7dc8',
    500: '#3d4baf',
    950: '#000000',
  },
}

SCSS

$custom: #3d4baf;
$custom-light: #7f7dc8;
$custom-dark: #000000;

JSON

{
  "hex": "#3d4baf",
  "rgb": {
    "r": 61,
    "g": 75,
    "b": 175
  },
  "hsl": {
    "h": 232.632,
    "s": 48.305,
    "l": 46.275
  },
  "oklch": {
    "l": 0.46061,
    "c": 0.15886,
    "h": 272.5
  },
  "luminance": 0.09119
}

Semantic roles & 50–950 ramp

primary

#3D4BAF

secondary

#C3BB85

accent

#C750D8

background

#F8F7FC

surface

#EFEEF8

border

#CAC9D1

text

#0B0913

muted

#7C7B82

Preview Lab

Preview with #3D4BAF

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

Preview Lab → · Contrast checker → · Palette generator →