#124359#124359

#124359 is a dark, moderate cyan. Relative luminance 0.049; OKLCH L 36.2% C 0.063 H 232.0°. Best body text is #FFFFFF at 10.64:1 contrast (WCAG AA passes).

Color values

HEX	#124359
RGB	rgb(18, 67, 89)
HSL	hsl(199, 66%, 21%)
HSV	hsv(199, 80%, 35%)
CMYK	cmyk(79.8%, 24.7%, 0%, 65.1%)
CIE-LAB	lab(26.34, -7.74, -17.75)
CIE-LCH	lch(26.34, 19.37, 246.44°)
OKLab	oklab(36.16% -0.039 -0.0499)
OKLCH	oklch(36.16% 0.063 232)
XYZ	xyz(4.0591, 4.8637, 10.1741)
Luminance	0.0486 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#124359 #592812

analogous

#12594B #124359 #121F59

triadic

#124359 #591243 #435912

tetradic

#124359 #4B1259 #592812 #1F5912

square

#124359 #4B1259 #592812 #1F5912

split-complementary

#124359 #59121F #594B12

monochromatic

#051319 #081D26 #124359 #1C698C #2790BF

Accessibility & contrast

On white

10.64

#124359 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.97

#124359 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #124359

10.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##124359	#FFFFFF	#000000	##FFFFFF
##124359	1.00	10.64	1.97	10.64
#FFFFFF	10.64	1.00	21.00	1.00
#000000	1.97	21.00	1.00	21.00
##FFFFFF	10.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#38425A

Deuteranopia (green-blind)

#2E3B59

Tritanopia (blue-blind)

#00494A

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #124359;
/* rgb */ color: rgb(18, 67, 89);
/* oklch */ color: oklch(36.2% 0.063 232.0);

Tailwind

colors: {
  custom: {
    50: '#5c7788',
    500: '#124359',
    950: '#000000',
  },
}

SCSS

$custom: #124359;
$custom-light: #5c7788;
$custom-dark: #000000;

JSON

{
  "hex": "#124359",
  "rgb": {
    "r": 18,
    "g": 67,
    "b": 89
  },
  "hsl": {
    "h": 198.592,
    "s": 66.355,
    "l": 20.98
  },
  "oklch": {
    "l": 0.36163,
    "c": 0.06333,
    "h": 232
  },
  "luminance": 0.04864
}

Semantic roles & 50–950 ramp

primary

#124359

secondary

#925235

accent

#733FE9

background

#F5F7F8

surface

#E9EDEF

border

#C5C8CA

text

#04080B

muted

#797B7C

Preview Lab

Preview with #124359

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

Preview Lab → · Contrast checker → · Palette generator →