#3D34B3#3D34B3

#3D34B3 is a dark, vivid blue. Relative luminance 0.067; OKLCH L 42.4% C 0.192 H 277.5°. Best body text is #FFFFFF at 8.97:1 contrast (WCAG AA passes).

Color values

HEX	#3D34B3
RGB	rgb(61, 52, 179)
HSL	hsl(244, 55%, 45%)
HSV	hsv(244, 71%, 70%)
CMYK	cmyk(65.9%, 70.9%, 0%, 29.8%)
CIE-LAB	lab(31.12, 42.66, -65.88)
CIE-LCH	lch(31.12, 78.49, 302.93°)
OKLab	oklab(42.44% 0.0252 -0.1902)
OKLCH	oklch(42.44% 0.192 277.5)
XYZ	xyz(11.2865, 6.7018, 43.3379)
Luminance	0.0670 (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

#3D34B3 #AAB334

analogous

#346AB3 #3D34B3 #7C34B3

triadic

#3D34B3 #B33D34 #34B33D

tetradic

#3D34B3 #B3346A #AAB334 #34B37C

square

#3D34B3 #B3346A #AAB334 #34B37C

split-complementary

#3D34B3 #B37C34 #6AB334

monochromatic

#1D1854 #2D2684 #3D34B3 #5F56CE #8C86DC

Accessibility & contrast

On white

8.97

#3D34B3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.34

#3D34B3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D34B3

8.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D34B3	#FFFFFF	#000000	##FFFFFF
##3D34B3	1.00	8.97	2.34	8.97
#FFFFFF	8.97	1.00	21.00	1.00
#000000	2.34	21.00	1.00	21.00
##FFFFFF	8.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004EB7

Deuteranopia (green-blind)

#0044B1

Tritanopia (blue-blind)

#005770

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #3d34b3;
/* rgb */ color: rgb(61, 52, 179);
/* oklch */ color: oklch(42.4% 0.192 277.5);

Tailwind

colors: {
  custom: {
    50: '#826dcb',
    500: '#3d34b3',
    950: '#000000',
  },
}

SCSS

$custom: #3d34b3;
$custom-light: #826dcb;
$custom-dark: #000000;

JSON

{
  "hex": "#3d34b3",
  "rgb": {
    "r": 61,
    "g": 52,
    "b": 179
  },
  "hsl": {
    "h": 244.252,
    "s": 54.978,
    "l": 45.294
  },
  "oklch": {
    "l": 0.42439,
    "c": 0.19186,
    "h": 277.5
  },
  "luminance": 0.06703
}

Semantic roles & 50–950 ramp

primary

#3D34B3

secondary

#C0C57D

accent

#DE49D4

background

#F8F6FC

surface

#F0EBF9

border

#CBC6D2

text

#0C0713

muted

#7D7A82

Preview Lab

Preview with #3D34B3

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

Preview Lab → · Contrast checker → · Palette generator →