#23227F#23227F

#23227F is a dark, vivid blue. Relative luminance 0.030; OKLCH L 32.6% C 0.151 H 274.5°. Best body text is #FFFFFF at 13.07:1 contrast (WCAG AA passes).

Color values

HEX	#23227F
RGB	rgb(35, 34, 127)
HSL	hsl(241, 58%, 32%)
HSV	hsv(241, 73%, 50%)
CMYK	cmyk(72.4%, 73.2%, 0%, 50.2%)
CIE-LAB	lab(20.18, 32.59, -52.05)
CIE-LCH	lch(20.18, 61.41, 302.05°)
OKLab	oklab(32.56% 0.0119 -0.1505)
OKLCH	oklch(32.56% 0.151 274.5)
XYZ	xyz(5.0947, 3.0332, 20.3915)
Luminance	0.0303 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#23227F #7E7F22

analogous

#22507F #23227F #52227F

triadic

#23227F #7F2322 #227F23

tetradic

#23227F #7F2250 #7E7F22 #227F52

square

#23227F #7F2250 #7E7F22 #227F52

split-complementary

#23227F #7F5222 #507F22

monochromatic

#08081E #16154F #23227F #302FAF #4E4CCF

Accessibility & contrast

On white

13.07

#23227F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.61

#23227F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #23227F

13.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##23227F	#FFFFFF	#000000	##FFFFFF
##23227F	1.00	13.07	1.61	13.07
#FFFFFF	13.07	1.00	21.00	1.00
#000000	1.61	21.00	1.00	21.00
##FFFFFF	13.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003582

Deuteranopia (green-blind)

#002C7D

Tritanopia (blue-blind)

#003C4E

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #23227f;
/* rgb */ color: rgb(35, 34, 127);
/* oklch */ color: oklch(32.6% 0.151 274.5);

Tailwind

colors: {
  custom: {
    50: '#6d5ea5',
    500: '#23227f',
    950: '#000000',
  },
}

SCSS

$custom: #23227f;
$custom-light: #6d5ea5;
$custom-dark: #000000;

JSON

{
  "hex": "#23227f",
  "rgb": {
    "r": 35,
    "g": 34,
    "b": 127
  },
  "hsl": {
    "h": 240.645,
    "s": 57.764,
    "l": 31.569
  },
  "oklch": {
    "l": 0.3256,
    "c": 0.15094,
    "h": 274.5
  },
  "luminance": 0.03034
}

Semantic roles & 50–950 ramp

primary

#23227F

secondary

#B0B24B

accent

#E147DF

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#08040F

muted

#7B797F

Preview Lab

Preview with #23227F

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

Preview Lab → · Contrast checker → · Palette generator →