#232173#232173

#232173 is a dark, vivid blue. Relative luminance 0.027; OKLCH L 31.1% C 0.136 H 276.1°. Best body text is #FFFFFF at 13.67:1 contrast (WCAG AA passes).

Color values

HEX	#232173
RGB	rgb(35, 33, 115)
HSL	hsl(241, 55%, 29%)
HSV	hsv(241, 71%, 45%)
CMYK	cmyk(69.6%, 71.3%, 0%, 54.9%)
CIE-LAB	lab(18.72, 28.91, -46.77)
CIE-LCH	lch(18.72, 54.98, 301.72°)
OKLab	oklab(31.15% 0.0145 -0.135)
OKLCH	oklch(31.15% 0.136 276.1)
XYZ	xyz(4.3305, 2.6825, 16.5059)
Luminance	0.0268 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#232173 #717321

analogous

#214873 #232173 #4C2173

triadic

#232173 #732321 #217323

tetradic

#232173 #732148 #717321 #21734C

square

#232173 #732148 #717321 #21734C

split-complementary

#232173 #734C21 #487321

monochromatic

#070718 #151343 #232173 #312FA3 #4845CA

Accessibility & contrast

On white

13.67

#232173 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.54

#232173 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #232173

13.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##232173	#FFFFFF	#000000	##FFFFFF
##232173	1.00	13.67	1.54	13.67
#FFFFFF	13.67	1.00	21.00	1.00
#000000	1.54	21.00	1.00	21.00
##FFFFFF	13.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003176

Deuteranopia (green-blind)

#002A71

Tritanopia (blue-blind)

#003747

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #232173;
/* rgb */ color: rgb(35, 33, 115);
/* oklch */ color: oklch(31.1% 0.136 276.1);

Tailwind

colors: {
  custom: {
    50: '#6a5d9c',
    500: '#232173',
    950: '#000000',
  },
}

SCSS

$custom: #232173;
$custom-light: #6a5d9c;
$custom-dark: #000000;

JSON

{
  "hex": "#232173",
  "rgb": {
    "r": 35,
    "g": 33,
    "b": 115
  },
  "hsl": {
    "h": 241.463,
    "s": 55.405,
    "l": 29.02
  },
  "oklch": {
    "l": 0.31146,
    "c": 0.13581,
    "h": 276.1
  },
  "luminance": 0.02683
}

Semantic roles & 50–950 ramp

primary

#232173

secondary

#A4A649

accent

#DF49DB

background

#F6F5F9

surface

#ECE9F2

border

#C7C5CC

text

#07040E

muted

#7A797E

Preview Lab

Preview with #232173

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

Preview Lab → · Contrast checker → · Palette generator →