#3D34B5#3D34B5

#3D34B5 is a dark, vivid blue. Relative luminance 0.068; OKLCH L 42.6% C 0.194 H 277.3°. Best body text is #FFFFFF at 8.91:1 contrast (WCAG AA passes).

Color values

HEX	#3D34B5
RGB	rgb(61, 52, 181)
HSL	hsl(244, 55%, 46%)
HSV	hsv(244, 71%, 71%)
CMYK	cmyk(66.3%, 71.3%, 0%, 29%)
CIE-LAB	lab(31.31, 43.31, -66.76)
CIE-LCH	lch(31.31, 79.58, 302.98°)
OKLab	oklab(42.63% 0.0248 -0.1928)
OKLCH	oklch(42.63% 0.194 277.3)
XYZ	xyz(11.4902, 6.7833, 44.4109)
Luminance	0.0678 (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

#3D34B5 #ACB534

analogous

#346BB5 #3D34B5 #7D34B5

triadic

#3D34B5 #B53D34 #34B53D

tetradic

#3D34B5 #B5346B #ACB534 #34B57D

square

#3D34B5 #B5346B #ACB534 #34B57D

split-complementary

#3D34B5 #B57D34 #6BB534

monochromatic

#1D1956 #2D2685 #3D34B5 #6057CF #8D87DC

Accessibility & contrast

On white

8.91

#3D34B5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.36

#3D34B5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D34B5

8.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D34B5	#FFFFFF	#000000	##FFFFFF
##3D34B5	1.00	8.91	2.36	8.91
#FFFFFF	8.91	1.00	21.00	1.00
#000000	2.36	21.00	1.00	21.00
##FFFFFF	8.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004FB9

Deuteranopia (green-blind)

#0044B3

Tritanopia (blue-blind)

#005871

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #3d34b5;
/* rgb */ color: rgb(61, 52, 181);
/* oklch */ color: oklch(42.6% 0.194 277.3);

Tailwind

colors: {
  custom: {
    50: '#826dcc',
    500: '#3d34b5',
    950: '#000000',
  },
}

SCSS

$custom: #3d34b5;
$custom-light: #826dcc;
$custom-dark: #000000;

JSON

{
  "hex": "#3d34b5",
  "rgb": {
    "r": 61,
    "g": 52,
    "b": 181
  },
  "hsl": {
    "h": 244.186,
    "s": 55.365,
    "l": 45.686
  },
  "oklch": {
    "l": 0.42632,
    "c": 0.19435,
    "h": 277.3
  },
  "luminance": 0.06784
}

Semantic roles & 50–950 ramp

primary

#3D34B5

secondary

#C1C67F

accent

#DF49D4

background

#F8F6FC

surface

#F0ECF9

border

#CBC7D2

text

#0C0714

muted

#7D7A82

Preview Lab

Preview with #3D34B5

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

Preview Lab → · Contrast checker → · Palette generator →