#3D477A#3D477A

#3D477A is a dark, moderate blue. Relative luminance 0.069; OKLCH L 41.4% C 0.086 H 273.7°. Best body text is #FFFFFF at 8.82:1 contrast (WCAG AA passes).

Color values

HEX	#3D477A
RGB	rgb(61, 71, 122)
HSL	hsl(230, 33%, 36%)
HSV	hsv(230, 50%, 48%)
CMYK	cmyk(50%, 41.8%, 0%, 52.2%)
CIE-LAB	lab(31.59, 11.14, -30.37)
CIE-LCH	lch(31.59, 32.35, 290.14°)
OKLab	oklab(41.43% 0.0055 -0.0859)
OKLCH	oklch(41.43% 0.086 273.7)
XYZ	xyz(7.6895, 6.9033, 19.3359)
Luminance	0.0690 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D477A #7A703D

analogous

#3D657A #3D477A #513D7A

triadic

#3D477A #7A3D47 #477A3D

tetradic

#3D477A #7A3D65 #7A703D #3D7A51

square

#3D477A #7A3D65 #7A703D #3D7A51

split-complementary

#3D477A #7A513D #657A3D

monochromatic

#141828 #292F51 #3D477A #515FA3 #7782BB

Accessibility & contrast

On white

8.82

#3D477A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.38

#3D477A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D477A

8.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D477A	#FFFFFF	#000000	##FFFFFF
##3D477A	1.00	8.82	2.38	8.82
#FFFFFF	8.82	1.00	21.00	1.00
#000000	2.38	21.00	1.00	21.00
##FFFFFF	8.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#334D7C

Deuteranopia (green-blind)

#2E4879

Tritanopia (blue-blind)

#26525A

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #3d477a;
/* rgb */ color: rgb(61, 71, 122);
/* oklch */ color: oklch(41.4% 0.086 273.7);

Tailwind

colors: {
  custom: {
    50: '#767aa1',
    500: '#3d477a',
    950: '#000000',
  },
}

SCSS

$custom: #3d477a;
$custom-light: #767aa1;
$custom-dark: #000000;

JSON

{
  "hex": "#3d477a",
  "rgb": {
    "r": 61,
    "g": 71,
    "b": 122
  },
  "hsl": {
    "h": 230.164,
    "s": 33.333,
    "l": 35.882
  },
  "oklch": {
    "l": 0.41433,
    "c": 0.08604,
    "h": 273.7
  },
  "luminance": 0.06904
}

Semantic roles & 50–950 ramp

primary

#3D477A

secondary

#A59C6E

accent

#B85EC9

background

#F7F7F9

surface

#EDEDF2

border

#C8C8CC

text

#09090F

muted

#7B7B7E

Preview Lab

Preview with #3D477A

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

Preview Lab → · Contrast checker → · Palette generator →