#3436A2#3436A2

#3436A2 is a dark, vivid blue. Relative luminance 0.060; OKLCH L 40.5% C 0.170 H 275.0°. Best body text is #FFFFFF at 9.57:1 contrast (WCAG AA passes).

Color values

HEX	#3436A2
RGB	rgb(52, 54, 162)
HSL	hsl(239, 51%, 42%)
HSV	hsv(239, 68%, 64%)
CMYK	cmyk(67.9%, 66.7%, 0%, 36.5%)
CIE-LAB	lab(29.35, 34.54, -58.60)
CIE-LCH	lch(29.35, 68.03, 300.52°)
OKLab	oklab(40.52% 0.0147 -0.1691)
OKLCH	oklch(40.52% 0.17 275)
XYZ	xyz(9.2548, 5.9762, 34.8412)
Luminance	0.0598 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 6.83

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3436A2 #A2A034

analogous

#346DA2 #3436A2 #6934A2

triadic

#3436A2 #A23436 #36A234

tetradic

#3436A2 #A2346D #A2A034 #34A269

square

#3436A2 #A2346D #A2A034 #34A269

split-complementary

#3436A2 #A26934 #6DA234

monochromatic

#161745 #252774 #3436A2 #4D4FC6 #7C7DD5

Accessibility & contrast

On white

9.57

#3436A2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.20

#3436A2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3436A2

9.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3436A2	#FFFFFF	#000000	##FFFFFF
##3436A2	1.00	9.57	2.20	9.57
#FFFFFF	9.57	1.00	21.00	1.00
#000000	2.20	21.00	1.00	21.00
##FFFFFF	9.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004AA5

Deuteranopia (green-blind)

#0040A0

Tritanopia (blue-blind)

#005267

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #3436a2;
/* rgb */ color: rgb(52, 54, 162);
/* oklch */ color: oklch(40.5% 0.170 275.0);

Tailwind

colors: {
  custom: {
    50: '#7a6dbe',
    500: '#3436a2',
    950: '#000000',
  },
}

SCSS

$custom: #3436a2;
$custom-light: #7a6dbe;
$custom-dark: #000000;

JSON

{
  "hex": "#3436a2",
  "rgb": {
    "r": 52,
    "g": 54,
    "b": 162
  },
  "hsl": {
    "h": 238.909,
    "s": 51.402,
    "l": 41.961
  },
  "oklch": {
    "l": 0.4052,
    "c": 0.16978,
    "h": 275
  },
  "luminance": 0.05977
}

Semantic roles & 50–950 ramp

primary

#3436A2

secondary

#BEBC74

accent

#D84DDB

background

#F8F6FB

surface

#EFEBF7

border

#CAC6D0

text

#0A0712

muted

#7C7A81

Preview Lab

Preview with #3436A2

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

Preview Lab → · Contrast checker → · Palette generator →