#3A23AE#3A23AE

#3A23AE is a dark, highly saturated blue. Relative luminance 0.052; OKLCH L 39.4% C 0.203 H 279.2°. Best body text is #FFFFFF at 10.34:1 contrast (WCAG AA passes).

Color values

HEX	#3A23AE
RGB	rgb(58, 35, 174)
HSL	hsl(250, 67%, 41%)
HSV	hsv(250, 80%, 68%)
CMYK	cmyk(66.7%, 79.9%, 0%, 31.8%)
CIE-LAB	lab(27.18, 49.81, -69.40)
CIE-LCH	lch(27.18, 85.42, 305.67°)
OKLab	oklab(39.45% 0.0323 -0.2004)
OKLCH	oklch(39.45% 0.203 279.2)
XYZ	xyz(9.9835, 5.1568, 40.5054)
Luminance	0.0516 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A23AE #97AE23

analogous

#2351AE #3A23AE #7F23AE

triadic

#3A23AE #AE3A23 #23AE3A

tetradic

#3A23AE #AE2351 #97AE23 #23AE7F

square

#3A23AE #AE2351 #97AE23 #23AE7F

split-complementary

#3A23AE #AE7F23 #51AE23

monochromatic

#180F48 #29197B #3A23AE #5237D7 #7E6AE1

Accessibility & contrast

On white

10.34

#3A23AE on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.03

#3A23AE on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A23AE

10.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A23AE	#FFFFFF	#000000	##FFFFFF
##3A23AE	1.00	10.34	2.03	10.34
#FFFFFF	10.34	1.00	21.00	1.00
#000000	2.03	21.00	1.00	21.00
##FFFFFF	10.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0045B2

Deuteranopia (green-blind)

#003BAC

Tritanopia (blue-blind)

#004D69

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #3a23ae;
/* rgb */ color: rgb(58, 35, 174);
/* oklch */ color: oklch(39.4% 0.203 279.2);

Tailwind

colors: {
  custom: {
    50: '#8162c7',
    500: '#3a23ae',
    950: '#000000',
  },
}

SCSS

$custom: #3a23ae;
$custom-light: #8162c7;
$custom-dark: #000000;

JSON

{
  "hex": "#3a23ae",
  "rgb": {
    "r": 58,
    "g": 35,
    "b": 174
  },
  "hsl": {
    "h": 249.928,
    "s": 66.507,
    "l": 40.98
  },
  "oklch": {
    "l": 0.39446,
    "c": 0.20299,
    "h": 279.2
  },
  "luminance": 0.05158
}

Semantic roles & 50–950 ramp

primary

#3A23AE

secondary

#B7C766

accent

#E93ECD

background

#F8F6FC

surface

#F0EBF8

border

#CBC6D1

text

#0C0513

muted

#7D7A82

Preview Lab

Preview with #3A23AE

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

Preview Lab → · Contrast checker → · Palette generator →