#23385D#23385D

#23385D is a dark, moderate blue. Relative luminance 0.040; OKLCH L 34.3% C 0.071 H 261.0°. Best body text is #FFFFFF at 11.70:1 contrast (WCAG AA passes).

Color values

HEX	#23385D
RGB	rgb(35, 56, 93)
HSL	hsl(218, 45%, 25%)
HSV	hsv(218, 62%, 36%)
CMYK	cmyk(62.4%, 39.8%, 0%, 63.5%)
CIE-LAB	lab(23.59, 4.45, -24.62)
CIE-LCH	lch(23.59, 25.02, 280.26°)
OKLab	oklab(34.26% -0.011 -0.0698)
OKLCH	oklch(34.26% 0.071 261)
XYZ	xyz(4.0824, 3.9756, 10.9060)
Luminance	0.0398 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#23385D #5D4823

analogous

#23555D #23385D #2B235D

triadic

#23385D #5D2338 #385D23

tetradic

#23385D #5D2355 #5D4823 #235D2B

square

#23385D #5D2355 #5D4823 #235D2B

split-complementary

#23385D #5D2B23 #555D23

monochromatic

#080D16 #121D31 #23385D #345389 #446EB6

Accessibility & contrast

On white

11.70

#23385D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.80

#23385D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #23385D

11.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##23385D	#FFFFFF	#000000	##FFFFFF
##23385D	1.00	11.70	1.80	11.70
#FFFFFF	11.70	1.00	21.00	1.00
#000000	1.80	21.00	1.00	21.00
##FFFFFF	11.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#293B5F

Deuteranopia (green-blind)

#21365C

Tritanopia (blue-blind)

#004046

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #23385d;
/* rgb */ color: rgb(35, 56, 93);
/* oklch */ color: oklch(34.3% 0.071 261.0);

Tailwind

colors: {
  custom: {
    50: '#636e8b',
    500: '#23385d',
    950: '#000000',
  },
}

SCSS

$custom: #23385d;
$custom-light: #636e8b;
$custom-dark: #000000;

JSON

{
  "hex": "#23385d",
  "rgb": {
    "r": 35,
    "g": 56,
    "b": 93
  },
  "hsl": {
    "h": 218.276,
    "s": 45.312,
    "l": 25.098
  },
  "oklch": {
    "l": 0.34264,
    "c": 0.07062,
    "h": 261
  },
  "luminance": 0.03976
}

Semantic roles & 50–950 ramp

primary

#23385D

secondary

#91784B

accent

#A653D5

background

#F6F6F8

surface

#EBEBF0

border

#C6C6CB

text

#06070C

muted

#7A7A7D

Preview Lab

Preview with #23385D

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

Preview Lab → · Contrast checker → · Palette generator →