#3D43D5#3D43D5

#3D43D5 is a mid, highly saturated blue. Relative luminance 0.098; OKLCH L 48.0% C 0.218 H 272.9°. Best body text is #FFFFFF at 7.09:1 contrast (WCAG AA passes).

Color values

HEX	#3D43D5
RGB	rgb(61, 67, 213)
HSL	hsl(238, 64%, 54%)
HSV	hsv(238, 71%, 84%)
CMYK	cmyk(71.4%, 68.5%, 0%, 16.5%)
CIE-LAB	lab(37.50, 45.13, -75.29)
CIE-LCH	lch(37.50, 87.78, 300.94°)
OKLab	oklab(47.99% 0.0109 -0.2177)
OKLCH	oklch(47.99% 0.218 272.9)
XYZ	xyz(15.9378, 9.8089, 63.9913)
Luminance	0.0981 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D43D5 #D5CF3D

analogous

#3D8FD5 #3D43D5 #833DD5

triadic

#3D43D5 #D53D43 #43D53D

tetradic

#3D43D5 #D53D8F #D5CF3D #3DD583

square

#3D43D5 #D53D8F #D5CF3D #3DD583

split-complementary

#3D43D5 #D5833D #8FD53D

monochromatic

#1B1F7D #262BAF #3D43D5 #6F74E0 #A2A5EB

Accessibility & contrast

On white

7.09

#3D43D5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.96

#3D43D5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D43D5

7.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D43D5	#FFFFFF	#000000	##FFFFFF
##3D43D5	1.00	7.09	2.96	7.09
#FFFFFF	7.09	1.00	21.00	1.00
#000000	2.96	21.00	1.00	21.00
##FFFFFF	7.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005FD9

Deuteranopia (green-blind)

#0051D2

Tritanopia (blue-blind)

#006B87

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #3d43d5;
/* rgb */ color: rgb(61, 67, 213);
/* oklch */ color: oklch(48.0% 0.218 272.9);

Tailwind

colors: {
  custom: {
    50: '#8878e3',
    500: '#3d43d5',
    950: '#000000',
  },
}

SCSS

$custom: #3d43d5;
$custom-light: #8878e3;
$custom-dark: #000000;

JSON

{
  "hex": "#3d43d5",
  "rgb": {
    "r": 61,
    "g": 67,
    "b": 213
  },
  "hsl": {
    "h": 237.632,
    "s": 64.407,
    "l": 53.725
  },
  "oklch": {
    "l": 0.47988,
    "c": 0.21798,
    "h": 272.9
  },
  "luminance": 0.09811
}

Semantic roles & 50–950 ramp

primary

#3D43D5

secondary

#D7D596

accent

#E140E7

background

#F9F7FE

surface

#F1EDFC

border

#CBC8D5

text

#0D0916

muted

#7E7B84

Preview Lab

Preview with #3D43D5

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

Preview Lab → · Contrast checker → · Palette generator →