#3823A7#3823A7

#3823A7 is a dark, vivid blue. Relative luminance 0.048; OKLCH L 38.5% C 0.195 H 279.2°. Best body text is #FFFFFF at 10.68:1 contrast (WCAG AA passes).

Color values

HEX	#3823A7
RGB	rgb(56, 35, 167)
HSL	hsl(250, 65%, 40%)
HSV	hsv(250, 79%, 65%)
CMYK	cmyk(66.5%, 79%, 0%, 34.5%)
CIE-LAB	lab(26.25, 47.50, -66.72)
CIE-LCH	lch(26.25, 81.90, 305.45°)
OKLab	oklab(38.54% 0.0314 -0.1927)
OKLCH	oklch(38.54% 0.195 279.2)
XYZ	xyz(9.2047, 4.8321, 36.9993)
Luminance	0.0483 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3823A7 #92A723

analogous

#2350A7 #3823A7 #7A23A7

triadic

#3823A7 #A73823 #23A738

tetradic

#3823A7 #A72350 #92A723 #23A77A

square

#3823A7 #A72350 #92A723 #23A77A

split-complementary

#3823A7 #A77A23 #50A723

monochromatic

#160E42 #271874 #3823A7 #4D33D4 #7966DF

Accessibility & contrast

On white

10.68

#3823A7 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.97

#3823A7 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3823A7

10.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3823A7	#FFFFFF	#000000	##FFFFFF
##3823A7	1.00	10.68	1.97	10.68
#FFFFFF	10.68	1.00	21.00	1.00
#000000	1.97	21.00	1.00	21.00
##FFFFFF	10.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0043AB

Deuteranopia (green-blind)

#0039A5

Tritanopia (blue-blind)

#004B65

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #3823a7;
/* rgb */ color: rgb(56, 35, 167);
/* oklch */ color: oklch(38.5% 0.195 279.2);

Tailwind

colors: {
  custom: {
    50: '#7e62c2',
    500: '#3823a7',
    950: '#000000',
  },
}

SCSS

$custom: #3823a7;
$custom-light: #7e62c2;
$custom-dark: #000000;

JSON

{
  "hex": "#3823a7",
  "rgb": {
    "r": 56,
    "g": 35,
    "b": 167
  },
  "hsl": {
    "h": 249.545,
    "s": 65.347,
    "l": 39.608
  },
  "oklch": {
    "l": 0.38535,
    "c": 0.1952,
    "h": 279.2
  },
  "luminance": 0.04833
}

Semantic roles & 50–950 ramp

primary

#3823A7

secondary

#B5C461

accent

#E83FCD

background

#F8F6FC

surface

#F0EBF8

border

#CBC6D1

text

#0B0513

muted

#7C7A82

Preview Lab

Preview with #3823A7

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

Preview Lab → · Contrast checker → · Palette generator →