#23217D#23217D

#23217D is a dark, vivid blue. Relative luminance 0.029; OKLCH L 32.2% C 0.149 H 275.0°. Best body text is #FFFFFF at 13.25:1 contrast (WCAG AA passes).

Color values

HEX	#23217D
RGB	rgb(35, 33, 125)
HSL	hsl(241, 58%, 31%)
HSV	hsv(241, 74%, 49%)
CMYK	cmyk(72%, 73.6%, 0%, 51%)
CIE-LAB	lab(19.74, 32.50, -51.50)
CIE-LCH	lch(19.74, 60.90, 302.26°)
OKLab	oklab(32.19% 0.0129 -0.1488)
OKLCH	oklch(32.19% 0.149 275)
XYZ	xyz(4.9374, 2.9252, 19.7025)
Luminance	0.0293 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#23217D #7B7D21

analogous

#214D7D #23217D #51217D

triadic

#23217D #7D2321 #217D23

tetradic

#23217D #7D214D #7B7D21 #217D51

square

#23217D #7D214D #7B7D21 #217D51

split-complementary

#23217D #7D5121 #4D7D21

monochromatic

#08071C #15144D #23217D #312EAD #4C49CF

Accessibility & contrast

On white

13.25

#23217D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.59

#23217D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #23217D

13.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##23217D	#FFFFFF	#000000	##FFFFFF
##23217D	1.00	13.25	1.59	13.25
#FFFFFF	13.25	1.00	21.00	1.00
#000000	1.59	21.00	1.00	21.00
##FFFFFF	13.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003480

Deuteranopia (green-blind)

#002B7B

Tritanopia (blue-blind)

#003B4C

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #23217d;
/* rgb */ color: rgb(35, 33, 125);
/* oklch */ color: oklch(32.2% 0.149 275.0);

Tailwind

colors: {
  custom: {
    50: '#6c5da4',
    500: '#23217d',
    950: '#000000',
  },
}

SCSS

$custom: #23217d;
$custom-light: #6c5da4;
$custom-dark: #000000;

JSON

{
  "hex": "#23217d",
  "rgb": {
    "r": 35,
    "g": 33,
    "b": 125
  },
  "hsl": {
    "h": 241.304,
    "s": 58.228,
    "l": 30.98
  },
  "oklch": {
    "l": 0.32186,
    "c": 0.14941,
    "h": 275
  },
  "luminance": 0.02926
}

Semantic roles & 50–950 ramp

primary

#23217D

secondary

#AEB04A

accent

#E146DE

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#08040F

muted

#7B797F

Preview Lab

Preview with #23217D

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

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