#23506D#23506D

#23506D is a dark, moderate cyan. Relative luminance 0.072; OKLCH L 41.3% C 0.069 H 239.7°. Best body text is #FFFFFF at 8.61:1 contrast (WCAG AA passes).

Color values

HEX	#23506D
RGB	rgb(35, 80, 109)
HSL	hsl(204, 51%, 28%)
HSV	hsv(204, 68%, 43%)
CMYK	cmyk(67.9%, 26.6%, 0%, 57.3%)
CIE-LAB	lab(32.25, -5.41, -21.28)
CIE-LCH	lch(32.25, 21.96, 255.73°)
OKLab	oklab(41.34% -0.0349 -0.0598)
OKLCH	oklch(41.34% 0.069 239.7)
XYZ	xyz(6.3211, 7.1981, 15.5213)
Luminance	0.0720 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#23506D #6D4023

analogous

#236D65 #23506D #232B6D

triadic

#23506D #6D2350 #506D23

tetradic

#23506D #65236D #6D4023 #2B6D23

square

#23506D #65236D #6D4023 #2B6D23

split-complementary

#23506D #6D232B #6D6523

monochromatic

#071117 #142E3F #23506D #32729B #4793C4

Accessibility & contrast

On white

8.61

#23506D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.44

#23506D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #23506D

8.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##23506D	#FFFFFF	#000000	##FFFFFF
##23506D	1.00	8.61	2.44	8.61
#FFFFFF	8.61	1.00	21.00	1.00
#000000	2.44	21.00	1.00	21.00
##FFFFFF	8.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#43506E

Deuteranopia (green-blind)

#39496C

Tritanopia (blue-blind)

#00575A

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #23506d;
/* rgb */ color: rgb(35, 80, 109);
/* oklch */ color: oklch(41.3% 0.069 239.7);

Tailwind

colors: {
  custom: {
    50: '#678197',
    500: '#23506d',
    950: '#000000',
  },
}

SCSS

$custom: #23506d;
$custom-light: #678197;
$custom-dark: #000000;

JSON

{
  "hex": "#23506d",
  "rgb": {
    "r": 35,
    "g": 80,
    "b": 109
  },
  "hsl": {
    "h": 203.514,
    "s": 51.389,
    "l": 28.235
  },
  "oklch": {
    "l": 0.41344,
    "c": 0.06927,
    "h": 239.7
  },
  "luminance": 0.07199
}

Semantic roles & 50–950 ramp

primary

#23506D

secondary

#A06D4B

accent

#854DDB

background

#F6F7F9

surface

#EBEEF2

border

#C6C9CC

text

#060A0D

muted

#7A7C7E

Preview Lab

Preview with #23506D

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

Preview Lab → · Contrast checker → · Palette generator →