#3D4D97#3D4D97

#3D4D97 is a dark, vivid blue. Relative luminance 0.085; OKLCH L 44.7% C 0.122 H 271.5°. Best body text is #FFFFFF at 7.76:1 contrast (WCAG AA passes).

Color values

HEX	#3D4D97
RGB	rgb(61, 77, 151)
HSL	hsl(229, 42%, 42%)
HSV	hsv(229, 60%, 59%)
CMYK	cmyk(59.6%, 49%, 0%, 40.8%)
CIE-LAB	lab(35.07, 17.18, -42.64)
CIE-LCH	lch(35.07, 45.98, 291.95°)
OKLab	oklab(44.67% 0.0032 -0.1218)
OKLCH	oklch(44.67% 0.122 271.5)
XYZ	xyz(10.1624, 8.5334, 30.3837)
Luminance	0.0853 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D4D97 #97873D

analogous

#3D7A97 #3D4D97 #5A3D97

triadic

#3D4D97 #973D4D #4D973D

tetradic

#3D4D97 #973D7A #97873D #3D975A

square

#3D4D97 #973D7A #97873D #3D975A

split-complementary

#3D4D97 #975A3D #7A973D

monochromatic

#1A2140 #2B376B #3D4D97 #5668BB #828FCC

Accessibility & contrast

On white

7.76

#3D4D97 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.71

#3D4D97 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D4D97

7.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D4D97	#FFFFFF	#000000	##FFFFFF
##3D4D97	1.00	7.76	2.71	7.76
#FFFFFF	7.76	1.00	21.00	1.00
#000000	2.71	21.00	1.00	21.00
##FFFFFF	7.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#29579A

Deuteranopia (green-blind)

#1A4F95

Tritanopia (blue-blind)

#005E6B

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #3d4d97;
/* rgb */ color: rgb(61, 77, 151);
/* oklch */ color: oklch(44.7% 0.122 271.5);

Tailwind

colors: {
  custom: {
    50: '#7b7eb6',
    500: '#3d4d97',
    950: '#000000',
  },
}

SCSS

$custom: #3d4d97;
$custom-light: #7b7eb6;
$custom-dark: #000000;

JSON

{
  "hex": "#3d4d97",
  "rgb": {
    "r": 61,
    "g": 77,
    "b": 151
  },
  "hsl": {
    "h": 229.333,
    "s": 42.453,
    "l": 41.569
  },
  "oklch": {
    "l": 0.44666,
    "c": 0.12183,
    "h": 271.5
  },
  "luminance": 0.08534
}

Semantic roles & 50–950 ramp

primary

#3D4D97

secondary

#B7AC79

accent

#BC56D2

background

#F7F7FB

surface

#EEEEF6

border

#C9C9D0

text

#0A0911

muted

#7C7B80

Preview Lab

Preview with #3D4D97

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

Preview Lab → · Contrast checker → · Palette generator →