#23207D#23207D

#23207D is a dark, vivid blue. Relative luminance 0.029; OKLCH L 32.0% C 0.151 H 275.2°. Best body text is #FFFFFF at 13.34:1 contrast (WCAG AA passes).

Color values

HEX	#23207D
RGB	rgb(35, 32, 125)
HSL	hsl(242, 59%, 31%)
HSV	hsv(242, 74%, 49%)
CMYK	cmyk(72%, 74.4%, 0%, 51%)
CIE-LAB	lab(19.52, 33.12, -51.87)
CIE-LCH	lch(19.52, 61.54, 302.56°)
OKLab	oklab(32.03% 0.0136 -0.1499)
OKLCH	oklch(32.03% 0.151 275.2)
XYZ	xyz(4.9101, 2.8706, 19.6934)
Luminance	0.0287 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#23207D #7A7D20

analogous

#204B7D #23207D #51207D

triadic

#23207D #7D2320 #207D23

tetradic

#23207D #7D204B #7A7D20 #207D51

square

#23207D #7D204B #7A7D20 #207D51

split-complementary

#23207D #7D5120 #4B7D20

monochromatic

#08071C #15144C #23207D #312CAE #4C47D0

Accessibility & contrast

On white

13.34

#23207D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.57

#23207D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #23207D

13.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##23207D	#FFFFFF	#000000	##FFFFFF
##23207D	1.00	13.34	1.57	13.34
#FFFFFF	13.34	1.00	21.00	1.00
#000000	1.57	21.00	1.00	21.00
##FFFFFF	13.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003380

Deuteranopia (green-blind)

#002B7B

Tritanopia (blue-blind)

#003A4C

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #23207d;
/* rgb */ color: rgb(35, 32, 125);
/* oklch */ color: oklch(32.0% 0.151 275.2);

Tailwind

colors: {
  custom: {
    50: '#6c5ca4',
    500: '#23207d',
    950: '#000000',
  },
}

SCSS

$custom: #23207d;
$custom-light: #6c5ca4;
$custom-dark: #000000;

JSON

{
  "hex": "#23207d",
  "rgb": {
    "r": 35,
    "g": 32,
    "b": 125
  },
  "hsl": {
    "h": 241.935,
    "s": 59.236,
    "l": 30.784
  },
  "oklch": {
    "l": 0.32026,
    "c": 0.15053,
    "h": 275.2
  },
  "luminance": 0.02871
}

Semantic roles & 50–950 ramp

primary

#23207D

secondary

#ADB049

accent

#E245DD

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#08040F

muted

#7B797F

Preview Lab

Preview with #23207D

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

Preview Lab → · Contrast checker → · Palette generator →