#3D487A#3D487A

#3D487A is a dark, moderate blue. Relative luminance 0.070; OKLCH L 41.7% C 0.085 H 272.8°. Best body text is #FFFFFF at 8.73:1 contrast (WCAG AA passes).

Color values

HEX	#3D487A
RGB	rgb(61, 72, 122)
HSL	hsl(229, 33%, 36%)
HSV	hsv(229, 50%, 48%)
CMYK	cmyk(50%, 41%, 0%, 52.2%)
CIE-LAB	lab(31.88, 10.48, -29.91)
CIE-LCH	lch(31.88, 31.69, 289.30°)
OKLab	oklab(41.66% 0.0042 -0.0845)
OKLCH	oklch(41.66% 0.085 272.8)
XYZ	xyz(7.7536, 7.0315, 19.3572)
Luminance	0.0703 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D487A #7A6F3D

analogous

#3D667A #3D487A #503D7A

triadic

#3D487A #7A3D48 #487A3D

tetradic

#3D487A #7A3D66 #7A6F3D #3D7A50

square

#3D487A #7A3D66 #7A6F3D #3D7A50

split-complementary

#3D487A #7A503D #667A3D

monochromatic

#141828 #293051 #3D487A #5160A3 #7783BB

Accessibility & contrast

On white

8.73

#3D487A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.41

#3D487A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D487A

8.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D487A	#FFFFFF	#000000	##FFFFFF
##3D487A	1.00	8.73	2.41	8.73
#FFFFFF	8.73	1.00	21.00	1.00
#000000	2.41	21.00	1.00	21.00
##FFFFFF	8.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#354E7C

Deuteranopia (green-blind)

#2F4979

Tritanopia (blue-blind)

#25525B

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #3d487a;
/* rgb */ color: rgb(61, 72, 122);
/* oklch */ color: oklch(41.7% 0.085 272.8);

Tailwind

colors: {
  custom: {
    50: '#767aa1',
    500: '#3d487a',
    950: '#000000',
  },
}

SCSS

$custom: #3d487a;
$custom-light: #767aa1;
$custom-dark: #000000;

JSON

{
  "hex": "#3d487a",
  "rgb": {
    "r": 61,
    "g": 72,
    "b": 122
  },
  "hsl": {
    "h": 229.18,
    "s": 33.333,
    "l": 35.882
  },
  "oklch": {
    "l": 0.41658,
    "c": 0.0846,
    "h": 272.8
  },
  "luminance": 0.07032
}

Semantic roles & 50–950 ramp

primary

#3D487A

secondary

#A59B6E

accent

#B65EC9

background

#F7F7F9

surface

#EDEDF2

border

#C8C8CC

text

#09090F

muted

#7B7B7E

Preview Lab

Preview with #3D487A

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

Preview Lab → · Contrast checker → · Palette generator →