#23518D#23518D

#23518D is a dark, moderate cyan. Relative luminance 0.082; OKLCH L 43.5% C 0.111 H 256.2°. Best body text is #FFFFFF at 7.98:1 contrast (WCAG AA passes).

Color values

HEX	#23518D
RGB	rgb(35, 81, 141)
HSL	hsl(214, 60%, 35%)
HSV	hsv(214, 75%, 55%)
CMYK	cmyk(75.2%, 42.6%, 0%, 44.7%)
CIE-LAB	lab(34.32, 6.17, -37.83)
CIE-LCH	lch(34.32, 38.33, 279.27°)
OKLab	oklab(43.54% -0.0265 -0.1081)
OKLCH	oklch(43.54% 0.111 256.2)
XYZ	xyz(8.4415, 8.1643, 26.3251)
Luminance	0.0817 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#23518D #8D5F23

analogous

#23868D #23518D #2A238D

triadic

#23518D #8D2351 #518D23

tetradic

#23518D #8D2386 #8D5F23 #238D2A

square

#23518D #8D2386 #8D5F23 #238D2A

split-complementary

#23518D #8D2A23 #868D23

monochromatic

#0B192B #17355C #23518D #2F6DBE #558DD5

Accessibility & contrast

On white

7.98

#23518D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.63

#23518D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #23518D

7.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##23518D	#FFFFFF	#000000	##FFFFFF
##23518D	1.00	7.98	2.63	7.98
#FFFFFF	7.98	1.00	21.00	1.00
#000000	2.63	21.00	1.00	21.00
##FFFFFF	7.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#34568F

Deuteranopia (green-blind)

#224C8C

Tritanopia (blue-blind)

#005F68

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #23518d;
/* rgb */ color: rgb(35, 81, 141);
/* oklch */ color: oklch(43.5% 0.111 256.2);

Tailwind

colors: {
  custom: {
    50: '#6d81af',
    500: '#23518d',
    950: '#000000',
  },
}

SCSS

$custom: #23518d;
$custom-light: #6d81af;
$custom-dark: #000000;

JSON

{
  "hex": "#23518d",
  "rgb": {
    "r": 35,
    "g": 81,
    "b": 141
  },
  "hsl": {
    "h": 213.962,
    "s": 60.227,
    "l": 34.51
  },
  "oklch": {
    "l": 0.4354,
    "c": 0.11128,
    "h": 256.2
  },
  "luminance": 0.08165
}

Semantic roles & 50–950 ramp

primary

#23518D

secondary

#B98D53

accent

#9E44E3

background

#F7F7FA

surface

#EDEEF4

border

#C8C9CE

text

#080A10

muted

#7B7C7F

Preview Lab

Preview with #23518D

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

Preview Lab → · Contrast checker → · Palette generator →