#3429A5#3429A5

#3429A5 is a dark, vivid blue. Relative luminance 0.050; OKLCH L 38.8% C 0.188 H 277.0°. Best body text is #FFFFFF at 10.47:1 contrast (WCAG AA passes).

Color values

HEX	#3429A5
RGB	rgb(52, 41, 165)
HSL	hsl(245, 60%, 40%)
HSV	hsv(245, 75%, 65%)
CMYK	cmyk(68.5%, 75.2%, 0%, 35.3%)
CIE-LAB	lab(26.83, 43.29, -64.57)
CIE-LCH	lch(26.83, 77.74, 303.84°)
OKLab	oklab(38.79% 0.0229 -0.1866)
OKLCH	oklch(38.79% 0.188 277)
XYZ	xyz(8.9984, 5.0318, 36.0870)
Luminance	0.0503 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3429A5 #9AA529

analogous

#295CA5 #3429A5 #7229A5

triadic

#3429A5 #A53429 #29A534

tetradic

#3429A5 #A5295C #9AA529 #29A572

square

#3429A5 #A5295C #9AA529 #29A572

split-complementary

#3429A5 #A57229 #5CA529

monochromatic

#151143 #251D74 #3429A5 #493DCF #776EDB

Accessibility & contrast

On white

10.47

#3429A5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.01

#3429A5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3429A5

10.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3429A5	#FFFFFF	#000000	##FFFFFF
##3429A5	1.00	10.47	2.01	10.47
#FFFFFF	10.47	1.00	21.00	1.00
#000000	2.01	21.00	1.00	21.00
##FFFFFF	10.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0045A9

Deuteranopia (green-blind)

#003AA3

Tritanopia (blue-blind)

#004D65

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #3429a5;
/* rgb */ color: rgb(52, 41, 165);
/* oklch */ color: oklch(38.8% 0.188 277.0);

Tailwind

colors: {
  custom: {
    50: '#7c65c1',
    500: '#3429a5',
    950: '#000000',
  },
}

SCSS

$custom: #3429a5;
$custom-light: #7c65c1;
$custom-dark: #000000;

JSON

{
  "hex": "#3429a5",
  "rgb": {
    "r": 52,
    "g": 41,
    "b": 165
  },
  "hsl": {
    "h": 245.323,
    "s": 60.194,
    "l": 40.392
  },
  "oklch": {
    "l": 0.38794,
    "c": 0.18797,
    "h": 277
  },
  "luminance": 0.05033
}

Semantic roles & 50–950 ramp

primary

#3429A5

secondary

#BAC268

accent

#E344D5

background

#F8F6FC

surface

#EFEBF8

border

#CAC6D1

text

#0B0612

muted

#7C7A81

Preview Lab

Preview with #3429A5

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

Preview Lab → · Contrast checker → · Palette generator →