#23213E#23213E

#23213E is a dark, muted blue. Relative luminance 0.018; OKLCH L 26.5% C 0.053 H 285.3°. Best body text is #FFFFFF at 15.46:1 contrast (WCAG AA passes).

Color values

HEX	#23213E
RGB	rgb(35, 33, 62)
HSL	hsl(244, 31%, 19%)
HSV	hsv(244, 47%, 24%)
CMYK	cmyk(43.5%, 46.8%, 0%, 75.7%)
CIE-LAB	lab(14.36, 9.58, -18.27)
CIE-LCH	lch(14.36, 20.63, 297.68°)
OKLab	oklab(26.55% 0.0141 -0.0514)
OKLCH	oklch(26.55% 0.053 285.3)
XYZ	xyz(2.1063, 1.7928, 4.7916)
Luminance	0.0179 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#23213E #3C3E21

analogous

#212D3E #23213E #31213E

triadic

#23213E #3E2321 #213E23

tetradic

#23213E #3E212D #3C3E21 #213E31

square

#23213E #3E212D #3C3E21 #213E31

split-complementary

#23213E #3E3121 #2D3E21

monochromatic

#0B0B14 #0C0C16 #23213E #3A3666 #504C8E

Accessibility & contrast

On white

15.46

#23213E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.36

#23213E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #23213E

15.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##23213E	#FFFFFF	#000000	##FFFFFF
##23213E	1.00	15.46	1.36	15.46
#FFFFFF	15.46	1.00	21.00	1.00
#000000	1.36	21.00	1.00	21.00
##FFFFFF	15.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#17253F

Deuteranopia (green-blind)

#16233D

Tritanopia (blue-blind)

#1C272C

Achromatopsia (no color)

#242424

Design tokens & code

CSS

--color: #23213e;
/* rgb */ color: rgb(35, 33, 62);
/* oklch */ color: oklch(26.5% 0.053 285.3);

Tailwind

colors: {
  custom: {
    50: '#5f5c73',
    500: '#23213e',
    950: '#000000',
  },
}

SCSS

$custom: #23213e;
$custom-light: #5f5c73;
$custom-dark: #000000;

JSON

{
  "hex": "#23213e",
  "rgb": {
    "r": 35,
    "g": 33,
    "b": 62
  },
  "hsl": {
    "h": 244.138,
    "s": 30.526,
    "l": 18.627
  },
  "oklch": {
    "l": 0.26545,
    "c": 0.05327,
    "h": 285.3
  },
  "luminance": 0.01793
}

Semantic roles & 50–950 ramp

primary

#23213E

secondary

#6F7149

accent

#C761C0

background

#F5F5F7

surface

#E9E9ED

border

#C5C5C8

text

#050408

muted

#79797B

Preview Lab

Preview with #23213E

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

Preview Lab → · Contrast checker → · Palette generator →