#3D48A2#3D48A2

#3D48A2 is a dark, vivid blue. Relative luminance 0.082; OKLCH L 44.5% C 0.145 H 273.7°. Best body text is #FFFFFF at 7.93:1 contrast (WCAG AA passes).

Color values

HEX	#3D48A2
RGB	rgb(61, 72, 162)
HSL	hsl(233, 45%, 44%)
HSV	hsv(233, 62%, 64%)
CMYK	cmyk(62.3%, 55.6%, 0%, 36.5%)
CIE-LAB	lab(34.47, 24.36, -50.25)
CIE-LCH	lch(34.47, 55.84, 295.86°)
OKLab	oklab(44.45% 0.0094 -0.1442)
OKLCH	oklch(44.45% 0.145 273.7)
XYZ	xyz(10.7613, 8.2346, 35.1978)
Luminance	0.0824 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D48A2 #A2973D

analogous

#3D7AA2 #3D48A2 #643DA2

triadic

#3D48A2 #A23D48 #48A23D

tetradic

#3D48A2 #A23D7A #A2973D #3DA264

square

#3D48A2 #A23D7A #A2973D #3DA264

split-complementary

#3D48A2 #A2643D #7AA23D

monochromatic

#1C2049 #2C3476 #3D48A2 #5B66C1 #8790D2

Accessibility & contrast

On white

7.93

#3D48A2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.65

#3D48A2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D48A2

7.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D48A2	#FFFFFF	#000000	##FFFFFF
##3D48A2	1.00	7.93	2.65	7.93
#FFFFFF	7.93	1.00	21.00	1.00
#000000	2.65	21.00	1.00	21.00
##FFFFFF	7.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0456A5

Deuteranopia (green-blind)

#004DA0

Tritanopia (blue-blind)

#005D6E

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #3d48a2;
/* rgb */ color: rgb(61, 72, 162);
/* oklch */ color: oklch(44.5% 0.145 273.7);

Tailwind

colors: {
  custom: {
    50: '#7d7abe',
    500: '#3d48a2',
    950: '#000000',
  },
}

SCSS

$custom: #3d48a2;
$custom-light: #7d7abe;
$custom-dark: #000000;

JSON

{
  "hex": "#3d48a2",
  "rgb": {
    "r": 61,
    "g": 72,
    "b": 162
  },
  "hsl": {
    "h": 233.465,
    "s": 45.291,
    "l": 43.725
  },
  "oklch": {
    "l": 0.44453,
    "c": 0.14454,
    "h": 273.7
  },
  "luminance": 0.08235
}

Semantic roles & 50–950 ramp

primary

#3D48A2

secondary

#BCB67E

accent

#C753D5

background

#F8F7FB

surface

#EFEDF7

border

#CAC8D0

text

#0B0912

muted

#7C7B81

Preview Lab

Preview with #3D48A2

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

Preview Lab → · Contrast checker → · Palette generator →