#23345F#23345F

#23345F is a dark, moderate blue. Relative luminance 0.036; OKLCH L 33.4% C 0.079 H 266.0°. Best body text is #FFFFFF at 12.15:1 contrast (WCAG AA passes).

Color values

HEX	#23345F
RGB	rgb(35, 52, 95)
HSL	hsl(223, 46%, 25%)
HSV	hsv(223, 63%, 37%)
CMYK	cmyk(63.2%, 45.3%, 0%, 62.7%)
CIE-LAB	lab(22.44, 8.02, -27.76)
CIE-LCH	lch(22.44, 28.89, 286.12°)
OKLab	oklab(33.42% -0.0055 -0.079)
OKLCH	oklch(33.42% 0.079 266)
XYZ	xyz(3.9860, 3.6392, 11.3166)
Luminance	0.0364 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#23345F #5F4E23

analogous

#23525F #23345F #30235F

triadic

#23345F #5F2334 #345F23

tetradic

#23345F #5F2352 #5F4E23 #235F30

square

#23345F #5F2352 #5F4E23 #235F30

split-complementary

#23345F #5F3023 #525F23

monochromatic

#080C16 #131C32 #23345F #334C8C #4465B8

Accessibility & contrast

On white

12.15

#23345F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.73

#23345F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #23345F

12.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##23345F	#FFFFFF	#000000	##FFFFFF
##23345F	1.00	12.15	1.73	12.15
#FFFFFF	12.15	1.00	21.00	1.00
#000000	1.73	21.00	1.00	21.00
##FFFFFF	12.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#213961

Deuteranopia (green-blind)

#19335E

Tritanopia (blue-blind)

#003E44

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #23345f;
/* rgb */ color: rgb(35, 52, 95);
/* oklch */ color: oklch(33.4% 0.079 266.0);

Tailwind

colors: {
  custom: {
    50: '#646b8d',
    500: '#23345f',
    950: '#000000',
  },
}

SCSS

$custom: #23345f;
$custom-light: #646b8d;
$custom-dark: #000000;

JSON

{
  "hex": "#23345f",
  "rgb": {
    "r": 35,
    "g": 52,
    "b": 95
  },
  "hsl": {
    "h": 223,
    "s": 46.154,
    "l": 25.49
  },
  "oklch": {
    "l": 0.33415,
    "c": 0.07917,
    "h": 266
  },
  "luminance": 0.0364
}

Semantic roles & 50–950 ramp

primary

#23345F

secondary

#937E4B

accent

#B052D6

background

#F6F6F8

surface

#EBEBF0

border

#C6C6CB

text

#06060C

muted

#7A7A7D

Preview Lab

Preview with #23345F

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

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