#3D43A2#3D43A2

#3D43A2 is a dark, vivid blue. Relative luminance 0.076; OKLCH L 43.5% C 0.151 H 275.4°. Best body text is #FFFFFF at 8.32:1 contrast (WCAG AA passes).

Color values

HEX	#3D43A2
RGB	rgb(61, 67, 162)
HSL	hsl(236, 45%, 44%)
HSV	hsv(236, 62%, 64%)
CMYK	cmyk(62.3%, 58.6%, 0%, 36.5%)
CIE-LAB	lab(33.17, 27.62, -52.36)
CIE-LCH	lch(33.17, 59.19, 297.81°)
OKLab	oklab(43.48% 0.0143 -0.1505)
OKLCH	oklch(43.48% 0.151 275.4)
XYZ	xyz(10.4511, 7.6142, 35.0944)
Luminance	0.0761 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D43A2 #A29C3D

analogous

#3D75A2 #3D43A2 #693DA2

triadic

#3D43A2 #A23D43 #43A23D

tetradic

#3D43A2 #A23D75 #A29C3D #3DA269

square

#3D43A2 #A23D75 #A29C3D #3DA269

split-complementary

#3D43A2 #A2693D #75A23D

monochromatic

#1C1E49 #2C3176 #3D43A2 #5B61C1 #878CD2

Accessibility & contrast

On white

8.32

#3D43A2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.52

#3D43A2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D43A2

8.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D43A2	#FFFFFF	#000000	##FFFFFF
##3D43A2	1.00	8.32	2.52	8.32
#FFFFFF	8.32	1.00	21.00	1.00
#000000	2.52	21.00	1.00	21.00
##FFFFFF	8.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0052A5

Deuteranopia (green-blind)

#004AA0

Tritanopia (blue-blind)

#005A6C

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #3d43a2;
/* rgb */ color: rgb(61, 67, 162);
/* oklch */ color: oklch(43.5% 0.151 275.4);

Tailwind

colors: {
  custom: {
    50: '#7d77be',
    500: '#3d43a2',
    950: '#000000',
  },
}

SCSS

$custom: #3d43a2;
$custom-light: #7d77be;
$custom-dark: #000000;

JSON

{
  "hex": "#3d43a2",
  "rgb": {
    "r": 61,
    "g": 67,
    "b": 162
  },
  "hsl": {
    "h": 236.436,
    "s": 45.291,
    "l": 43.725
  },
  "oklch": {
    "l": 0.43483,
    "c": 0.15116,
    "h": 275.4
  },
  "luminance": 0.07615
}

Semantic roles & 50–950 ramp

primary

#3D43A2

secondary

#BCB97E

accent

#CD53D5

background

#F8F7FB

surface

#EFEDF7

border

#CAC8D0

text

#0B0812

muted

#7C7B81

Preview Lab

Preview with #3D43A2

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

Preview Lab → · Contrast checker → · Palette generator →