#23157A#23157A

#23157A is a dark, vivid blue. Relative luminance 0.023; OKLCH L 30.1% C 0.158 H 277.4°. Best body text is #FFFFFF at 14.39:1 contrast (WCAG AA passes).

Color values

HEX	#23157A
RGB	rgb(35, 21, 122)
HSL	hsl(248, 71%, 28%)
HSV	hsv(248, 83%, 48%)
CMYK	cmyk(71.3%, 82.8%, 0%, 52.2%)
CIE-LAB	lab(16.98, 38.36, -54.14)
CIE-LCH	lch(16.98, 66.35, 305.32°)
OKLab	oklab(30.14% 0.0204 -0.1564)
OKLCH	oklch(30.14% 0.158 277.4)
XYZ	xyz(4.4730, 2.2984, 18.6165)
Luminance	0.0230 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#23157A #6C7A15

analogous

#15397A #23157A #55157A

triadic

#23157A #7A2315 #157A23

tetradic

#23157A #7A1539 #6C7A15 #157A55

square

#23157A #7A1539 #6C7A15 #157A55

split-complementary

#23157A #7A5515 #397A15

monochromatic

#07041A #140C46 #23157A #321EAE #462EDB

Accessibility & contrast

On white

14.39

#23157A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.46

#23157A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #23157A

14.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##23157A	#FFFFFF	#000000	##FFFFFF
##23157A	1.00	14.39	1.46	14.39
#FFFFFF	14.39	1.00	21.00	1.00
#000000	1.46	21.00	1.00	21.00
##FFFFFF	14.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002E7D

Deuteranopia (green-blind)

#002678

Tritanopia (blue-blind)

#003448

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #23157a;
/* rgb */ color: rgb(35, 21, 122);
/* oklch */ color: oklch(30.1% 0.158 277.4);

Tailwind

colors: {
  custom: {
    50: '#6d56a2',
    500: '#23157a',
    950: '#000000',
  },
}

SCSS

$custom: #23157a;
$custom-light: #6d56a2;
$custom-dark: #000000;

JSON

{
  "hex": "#23157a",
  "rgb": {
    "r": 35,
    "g": 21,
    "b": 122
  },
  "hsl": {
    "h": 248.317,
    "s": 70.629,
    "l": 28.039
  },
  "oklch": {
    "l": 0.30139,
    "c": 0.15777,
    "h": 277.4
  },
  "luminance": 0.02299
}

Semantic roles & 50–950 ramp

primary

#23157A

secondary

#9FAF3B

accent

#ED3AD5

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#08030F

muted

#7B787F

Preview Lab

Preview with #23157A

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

Preview Lab → · Contrast checker → · Palette generator →