#23207E#23207E

#23207E is a dark, vivid blue. Relative luminance 0.029; OKLCH L 32.1% C 0.152 H 275.1°. Best body text is #FFFFFF at 13.30:1 contrast (WCAG AA passes).

Color values

HEX	#23207E
RGB	rgb(35, 32, 126)
HSL	hsl(242, 59%, 31%)
HSV	hsv(242, 75%, 49%)
CMYK	cmyk(72.2%, 74.6%, 0%, 50.6%)
CIE-LAB	lab(19.62, 33.48, -52.33)
CIE-LCH	lch(19.62, 62.12, 302.61°)
OKLab	oklab(32.13% 0.0134 -0.1513)
OKLCH	oklch(32.13% 0.152 275.1)
XYZ	xyz(4.9743, 2.8962, 20.0315)
Luminance	0.0290 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#23207E #7B7E20

analogous

#204C7E #23207E #52207E

triadic

#23207E #7E2320 #207E23

tetradic

#23207E #7E204C #7B7E20 #207E52

square

#23207E #7E204C #7B7E20 #207E52

split-complementary

#23207E #7E5220 #4C7E20

monochromatic

#08071C #15144D #23207E #312CAF #4C48D0

Accessibility & contrast

On white

13.30

#23207E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.58

#23207E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #23207E

13.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##23207E	#FFFFFF	#000000	##FFFFFF
##23207E	1.00	13.30	1.58	13.30
#FFFFFF	13.30	1.00	21.00	1.00
#000000	1.58	21.00	1.00	21.00
##FFFFFF	13.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003481

Deuteranopia (green-blind)

#002B7C

Tritanopia (blue-blind)

#003A4D

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #23207e;
/* rgb */ color: rgb(35, 32, 126);
/* oklch */ color: oklch(32.1% 0.152 275.1);

Tailwind

colors: {
  custom: {
    50: '#6d5ca4',
    500: '#23207e',
    950: '#000000',
  },
}

SCSS

$custom: #23207e;
$custom-light: #6d5ca4;
$custom-dark: #000000;

JSON

{
  "hex": "#23207e",
  "rgb": {
    "r": 35,
    "g": 32,
    "b": 126
  },
  "hsl": {
    "h": 241.915,
    "s": 59.494,
    "l": 30.98
  },
  "oklch": {
    "l": 0.32133,
    "c": 0.15186,
    "h": 275.1
  },
  "luminance": 0.02897
}

Semantic roles & 50–950 ramp

primary

#23207E

secondary

#AEB149

accent

#E345DE

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#08040F

muted

#7B797F

Preview Lab

Preview with #23207E

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

Preview Lab → · Contrast checker → · Palette generator →