#3434A3#3434A3

#3434A3 is a dark, vivid blue. Relative luminance 0.058; OKLCH L 40.3% C 0.173 H 275.3°. Best body text is #FFFFFF at 9.70:1 contrast (WCAG AA passes).

Color values

HEX	#3434A3
RGB	rgb(52, 52, 163)
HSL	hsl(240, 52%, 42%)
HSV	hsv(240, 68%, 64%)
CMYK	cmyk(68.1%, 68.1%, 0%, 36.1%)
CIE-LAB	lab(28.98, 36.14, -59.82)
CIE-LCH	lch(28.98, 69.89, 301.14°)
OKLab	oklab(40.28% 0.016 -0.1727)
OKLCH	oklch(40.28% 0.173 275.3)
XYZ	xyz(9.2528, 5.8296, 35.2808)
Luminance	0.0583 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3434A3 #A3A334

analogous

#346CA3 #3434A3 #6C34A3

triadic

#3434A3 #A33434 #34A334

tetradic

#3434A3 #A3346C #A3A334 #34A36C

square

#3434A3 #A3346C #A3A334 #34A36C

split-complementary

#3434A3 #A36C34 #6CA334

monochromatic

#161646 #252575 #3434A3 #4E4EC6 #7C7CD5

Accessibility & contrast

On white

9.70

#3434A3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.17

#3434A3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3434A3

9.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3434A3	#FFFFFF	#000000	##FFFFFF
##3434A3	1.00	9.70	2.17	9.70
#FFFFFF	9.70	1.00	21.00	1.00
#000000	2.17	21.00	1.00	21.00
##FFFFFF	9.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0049A6

Deuteranopia (green-blind)

#003FA1

Tritanopia (blue-blind)

#005267

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #3434a3;
/* rgb */ color: rgb(52, 52, 163);
/* oklch */ color: oklch(40.3% 0.173 275.3);

Tailwind

colors: {
  custom: {
    50: '#7a6cbf',
    500: '#3434a3',
    950: '#000000',
  },
}

SCSS

$custom: #3434a3;
$custom-light: #7a6cbf;
$custom-dark: #000000;

JSON

{
  "hex": "#3434a3",
  "rgb": {
    "r": 52,
    "g": 52,
    "b": 163
  },
  "hsl": {
    "h": 240,
    "s": 51.628,
    "l": 42.157
  },
  "oklch": {
    "l": 0.40277,
    "c": 0.17346,
    "h": 275.3
  },
  "luminance": 0.0583
}

Semantic roles & 50–950 ramp

primary

#3434A3

secondary

#BEBE75

accent

#DB4DDB

background

#F8F6FB

surface

#EFEBF7

border

#CAC6D0

text

#0A0712

muted

#7C7A81

Preview Lab

Preview with #3434A3

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

Preview Lab → · Contrast checker → · Palette generator →