#23586D#23586D

#23586D is a dark, moderate cyan. Relative luminance 0.084; OKLCH L 43.4% C 0.065 H 227.3°. Best body text is #FFFFFF at 7.81:1 contrast (WCAG AA passes).

Color values

HEX	#23586D
RGB	rgb(35, 88, 109)
HSL	hsl(197, 51%, 28%)
HSV	hsv(197, 68%, 43%)
CMYK	cmyk(67.9%, 19.3%, 0%, 57.3%)
CIE-LAB	lab(34.88, -10.32, -17.21)
CIE-LCH	lch(34.88, 20.07, 239.05°)
OKLab	oklab(43.44% -0.0443 -0.0481)
OKLCH	oklch(43.44% 0.065 227.3)
XYZ	xyz(6.9421, 8.4402, 15.7283)
Luminance	0.0844 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#23586D #6D3823

analogous

#236D5D #23586D #23336D

triadic

#23586D #6D2358 #586D23

tetradic

#23586D #5D236D #6D3823 #336D23

square

#23586D #5D236D #6D3823 #336D23

split-complementary

#23586D #6D2333 #6D5D23

monochromatic

#071317 #14333F #23586D #327D9B #47A0C4

Accessibility & contrast

On white

7.81

#23586D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.69

#23586D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #23586D

7.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##23586D	#FFFFFF	#000000	##FFFFFF
##23586D	1.00	7.81	2.69	7.81
#FFFFFF	7.81	1.00	21.00	1.00
#000000	2.69	21.00	1.00	21.00
##FFFFFF	7.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D566E

Deuteranopia (green-blind)

#424F6D

Tritanopia (blue-blind)

#005E5F

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #23586d;
/* rgb */ color: rgb(35, 88, 109);
/* oklch */ color: oklch(43.4% 0.065 227.3);

Tailwind

colors: {
  custom: {
    50: '#678797',
    500: '#23586d',
    950: '#000000',
  },
}

SCSS

$custom: #23586d;
$custom-light: #678797;
$custom-dark: #000000;

JSON

{
  "hex": "#23586d",
  "rgb": {
    "r": 35,
    "g": 88,
    "b": 109
  },
  "hsl": {
    "h": 197.027,
    "s": 51.389,
    "l": 28.235
  },
  "oklch": {
    "l": 0.43436,
    "c": 0.06538,
    "h": 227.3
  },
  "luminance": 0.08441
}

Semantic roles & 50–950 ramp

primary

#23586D

secondary

#A0644B

accent

#754DDB

background

#F6F8F9

surface

#EBEFF2

border

#C6CACC

text

#060B0D

muted

#7A7C7E

Preview Lab

Preview with #23586D

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

Preview Lab → · Contrast checker → · Palette generator →