#3423A2#3423A2

#3423A2 is a dark, vivid blue. Relative luminance 0.045; OKLCH L 37.7% C 0.190 H 278.2°. Best body text is #FFFFFF at 11.01:1 contrast (WCAG AA passes).

Color values

HEX	#3423A2
RGB	rgb(52, 35, 162)
HSL	hsl(248, 64%, 39%)
HSV	hsv(248, 78%, 64%)
CMYK	cmyk(67.9%, 78.4%, 0%, 36.5%)
CIE-LAB	lab(25.38, 45.55, -65.13)
CIE-LCH	lch(25.38, 79.48, 304.96°)
OKLab	oklab(37.69% 0.027 -0.1882)
OKLCH	oklch(37.69% 0.19 278.2)
XYZ	xyz(8.5367, 4.5400, 34.6019)
Luminance	0.0454 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3423A2 #91A223

analogous

#2352A2 #3423A2 #7323A2

triadic

#3423A2 #A23423 #23A234

tetradic

#3423A2 #A22352 #91A223 #23A273

square

#3423A2 #A22352 #91A223 #23A273

split-complementary

#3423A2 #A27323 #52A223

monochromatic

#140D3D #241870 #3423A2 #4630D2 #7362DD

Accessibility & contrast

On white

11.01

#3423A2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.91

#3423A2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3423A2

11.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3423A2	#FFFFFF	#000000	##FFFFFF
##3423A2	1.00	11.01	1.91	11.01
#FFFFFF	11.01	1.00	21.00	1.00
#000000	1.91	21.00	1.00	21.00
##FFFFFF	11.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0041A6

Deuteranopia (green-blind)

#0037A0

Tritanopia (blue-blind)

#004962

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #3423a2;
/* rgb */ color: rgb(52, 35, 162);
/* oklch */ color: oklch(37.7% 0.190 278.2);

Tailwind

colors: {
  custom: {
    50: '#7c61bf',
    500: '#3423a2',
    950: '#000000',
  },
}

SCSS

$custom: #3423a2;
$custom-light: #7c61bf;
$custom-dark: #000000;

JSON

{
  "hex": "#3423a2",
  "rgb": {
    "r": 52,
    "g": 35,
    "b": 162
  },
  "hsl": {
    "h": 248.031,
    "s": 64.467,
    "l": 38.627
  },
  "oklch": {
    "l": 0.37685,
    "c": 0.19007,
    "h": 278.2
  },
  "luminance": 0.04541
}

Semantic roles & 50–950 ramp

primary

#3423A2

secondary

#B5C25E

accent

#E740D1

background

#F8F5FB

surface

#EFEAF7

border

#CAC6D0

text

#0B0512

muted

#7C7981

Preview Lab

Preview with #3423A2

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

Preview Lab → · Contrast checker → · Palette generator →