#234566#234566

#234566 is a dark, moderate cyan. Relative luminance 0.056; OKLCH L 38.1% C 0.069 H 249.5°. Best body text is #FFFFFF at 9.93:1 contrast (WCAG AA passes).

Color values

HEX	#234566
RGB	rgb(35, 69, 102)
HSL	hsl(210, 49%, 27%)
HSV	hsv(210, 66%, 40%)
CMYK	cmyk(65.7%, 32.4%, 0%, 60%)
CIE-LAB	lab(28.31, -0.94, -23.01)
CIE-LCH	lch(28.31, 23.03, 267.66°)
OKLab	oklab(38.11% -0.0243 -0.0649)
OKLCH	oklch(38.11% 0.069 249.5)
XYZ	xyz(5.2187, 5.5724, 13.3684)
Luminance	0.0557 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#234566 #664423

analogous

#236666 #234566 #232466

triadic

#234566 #662345 #456623

tetradic

#234566 #662366 #664423 #246623

square

#234566 #662366 #664423 #246623

split-complementary

#234566 #662324 #666623

monochromatic

#080F17 #132638 #234566 #336494 #4483BF

Accessibility & contrast

On white

9.93

#234566 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.11

#234566 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #234566

9.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##234566	#FFFFFF	#000000	##FFFFFF
##234566	1.00	9.93	2.11	9.93
#FFFFFF	9.93	1.00	21.00	1.00
#000000	2.11	21.00	1.00	21.00
##FFFFFF	9.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#374667

Deuteranopia (green-blind)

#2E4065

Tritanopia (blue-blind)

#004D51

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #234566;
/* rgb */ color: rgb(35, 69, 102);
/* oklch */ color: oklch(38.1% 0.069 249.5);

Tailwind

colors: {
  custom: {
    50: '#657892',
    500: '#234566',
    950: '#000000',
  },
}

SCSS

$custom: #234566;
$custom-light: #657892;
$custom-dark: #000000;

JSON

{
  "hex": "#234566",
  "rgb": {
    "r": 35,
    "g": 69,
    "b": 102
  },
  "hsl": {
    "h": 209.552,
    "s": 48.905,
    "l": 26.863
  },
  "oklch": {
    "l": 0.38113,
    "c": 0.06934,
    "h": 249.5
  },
  "luminance": 0.05573
}

Semantic roles & 50–950 ramp

primary

#234566

secondary

#9A724B

accent

#934FD8

background

#F6F7F8

surface

#EBEDF0

border

#C6C8CB

text

#06080D

muted

#7A7B7D

Preview Lab

Preview with #234566

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

Preview Lab → · Contrast checker → · Palette generator →