#3D4FC3#3D4FC3

#3D4FC3 is a mid, vivid blue. Relative luminance 0.105; OKLCH L 48.4% C 0.181 H 271.2°. Best body text is #FFFFFF at 6.76:1 contrast (WCAG AA passes).

Color values

HEX	#3D4FC3
RGB	rgb(61, 79, 195)
HSL	hsl(232, 53%, 50%)
HSV	hsv(232, 69%, 76%)
CMYK	cmyk(68.7%, 59.5%, 0%, 23.5%)
CIE-LAB	lab(38.76, 31.52, -62.79)
CIE-LCH	lch(38.76, 70.26, 296.66°)
OKLab	oklab(48.44% 0.0038 -0.181)
OKLCH	oklch(48.44% 0.181 271.2)
XYZ	xyz(14.5674, 10.5228, 52.8826)
Luminance	0.1052 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D4FC3 #C3B13D

analogous

#3D92C3 #3D4FC3 #6E3DC3

triadic

#3D4FC3 #C33D4F #4FC33D

tetradic

#3D4FC3 #C33D92 #C3B13D #3DC36E

square

#3D4FC3 #C33D92 #C3B13D #3DC36E

split-complementary

#3D4FC3 #C36E3D #92C33D

monochromatic

#202966 #2E3C95 #3D4FC3 #6C79D1 #9AA4E0

Accessibility & contrast

On white

6.76

#3D4FC3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.10

#3D4FC3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3D4FC3

6.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D4FC3	#FFFFFF	#000000	##FFFFFF
##3D4FC3	1.00	6.76	3.10	6.76
#FFFFFF	6.76	1.00	21.00	1.00
#000000	3.10	21.00	1.00	21.00
##FFFFFF	6.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0062C7

Deuteranopia (green-blind)

#0055C1

Tritanopia (blue-blind)

#006C81

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #3d4fc3;
/* rgb */ color: rgb(61, 79, 195);
/* oklch */ color: oklch(48.4% 0.181 271.2);

Tailwind

colors: {
  custom: {
    50: '#8380d6',
    500: '#3d4fc3',
    950: '#000000',
  },
}

SCSS

$custom: #3d4fc3;
$custom-light: #8380d6;
$custom-dark: #000000;

JSON

{
  "hex": "#3d4fc3",
  "rgb": {
    "r": 61,
    "g": 79,
    "b": 195
  },
  "hsl": {
    "h": 231.94,
    "s": 52.756,
    "l": 50.196
  },
  "oklch": {
    "l": 0.48443,
    "c": 0.18105,
    "h": 271.2
  },
  "luminance": 0.10524
}

Semantic roles & 50–950 ramp

primary

#3D4FC3

secondary

#CCC490

accent

#C94CDC

background

#F8F7FD

surface

#F0EEFA

border

#CBC9D3

text

#0C0A14

muted

#7D7C83

Preview Lab

Preview with #3D4FC3

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

Preview Lab → · Contrast checker → · Palette generator →