#23117F#23117F

#23117F is a dark, vivid blue. Relative luminance 0.023; OKLCH L 30.3% C 0.167 H 277.1°. Best body text is #FFFFFF at 14.40:1 contrast (WCAG AA passes).

Color values

HEX	#23117F
RGB	rgb(35, 17, 127)
HSL	hsl(250, 76%, 28%)
HSV	hsv(250, 87%, 50%)
CMYK	cmyk(72.4%, 86.6%, 0%, 50.2%)
CIE-LAB	lab(16.94, 41.83, -57.40)
CIE-LCH	lch(16.94, 71.03, 306.09°)
OKLab	oklab(30.29% 0.0206 -0.1658)
OKLCH	oklch(30.29% 0.167 277.1)
XYZ	xyz(4.7231, 2.2901, 20.2677)
Luminance	0.0229 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#23117F #6D7F11

analogous

#11367F #23117F #5A117F

triadic

#23117F #7F2311 #117F23

tetradic

#23117F #7F1136 #6D7F11 #117F5A

square

#23117F #7F1136 #6D7F11 #117F5A

split-complementary

#23117F #7F5A11 #367F11

monochromatic

#07041B #140A49 #23117F #3218B5 #4728E2

Accessibility & contrast

On white

14.40

#23117F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.46

#23117F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #23117F

14.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##23117F	#FFFFFF	#000000	##FFFFFF
##23117F	1.00	14.40	1.46	14.40
#FFFFFF	14.40	1.00	21.00	1.00
#000000	1.46	21.00	1.00	21.00
##FFFFFF	14.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002E82

Deuteranopia (green-blind)

#00257D

Tritanopia (blue-blind)

#00354A

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #23117f;
/* rgb */ color: rgb(35, 17, 127);
/* oklch */ color: oklch(30.3% 0.167 277.1);

Tailwind

colors: {
  custom: {
    50: '#6e54a5',
    500: '#23117f',
    950: '#000000',
  },
}

SCSS

$custom: #23117f;
$custom-light: #6e54a5;
$custom-dark: #000000;

JSON

{
  "hex": "#23117f",
  "rgb": {
    "r": 35,
    "g": 17,
    "b": 127
  },
  "hsl": {
    "h": 249.818,
    "s": 76.389,
    "l": 28.235
  },
  "oklch": {
    "l": 0.30289,
    "c": 0.1671,
    "h": 277.1
  },
  "luminance": 0.02291
}

Semantic roles & 50–950 ramp

primary

#23117F

secondary

#A0B537

accent

#F335D4

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#08030F

muted

#7B787F

Preview Lab

Preview with #23117F

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

Preview Lab → · Contrast checker → · Palette generator →