#23506C#23506C

#23506C is a dark, moderate cyan. Relative luminance 0.072; OKLCH L 41.3% C 0.068 H 238.8°. Best body text is #FFFFFF at 8.62:1 contrast (WCAG AA passes).

Color values

HEX	#23506C
RGB	rgb(35, 80, 108)
HSL	hsl(203, 51%, 28%)
HSV	hsv(203, 68%, 42%)
CMYK	cmyk(67.6%, 25.9%, 0%, 57.6%)
CIE-LAB	lab(32.21, -5.78, -20.73)
CIE-LCH	lch(32.21, 21.52, 254.41°)
OKLab	oklab(41.29% -0.0353 -0.0582)
OKLCH	oklch(41.29% 0.068 238.8)
XYZ	xyz(6.2675, 7.1767, 15.2394)
Luminance	0.0718 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#23506C #6C3F23

analogous

#236C63 #23506C #232B6C

triadic

#23506C #6C2350 #506C23

tetradic

#23506C #63236C #6C3F23 #2B6C23

square

#23506C #63236C #6C3F23 #2B6C23

split-complementary

#23506C #6C232B #6C6323

monochromatic

#071117 #142E3E #23506C #32729A #4693C3

Accessibility & contrast

On white

8.62

#23506C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.44

#23506C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #23506C

8.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##23506C	#FFFFFF	#000000	##FFFFFF
##23506C	1.00	8.62	2.44	8.62
#FFFFFF	8.62	1.00	21.00	1.00
#000000	2.44	21.00	1.00	21.00
##FFFFFF	8.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#43506D

Deuteranopia (green-blind)

#39496C

Tritanopia (blue-blind)

#00575A

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #23506c;
/* rgb */ color: rgb(35, 80, 108);
/* oklch */ color: oklch(41.3% 0.068 238.8);

Tailwind

colors: {
  custom: {
    50: '#668196',
    500: '#23506c',
    950: '#000000',
  },
}

SCSS

$custom: #23506c;
$custom-light: #668196;
$custom-dark: #000000;

JSON

{
  "hex": "#23506c",
  "rgb": {
    "r": 35,
    "g": 80,
    "b": 108
  },
  "hsl": {
    "h": 203.014,
    "s": 51.049,
    "l": 28.039
  },
  "oklch": {
    "l": 0.4129,
    "c": 0.06809,
    "h": 238.8
  },
  "luminance": 0.07177
}

Semantic roles & 50–950 ramp

primary

#23506C

secondary

#9F6C4B

accent

#834DDB

background

#F6F7F9

surface

#EBEEF2

border

#C6C9CC

text

#060A0D

muted

#7A7C7E

Preview Lab

Preview with #23506C

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

Preview Lab → · Contrast checker → · Palette generator →