#124055#124055

#124055 is a dark, moderate cyan. Relative luminance 0.045; OKLCH L 35.1% C 0.061 H 232.2°. Best body text is #FFFFFF at 11.11:1 contrast (WCAG AA passes).

Color values

HEX	#124055
RGB	rgb(18, 64, 85)
HSL	hsl(199, 65%, 20%)
HSV	hsv(199, 79%, 33%)
CMYK	cmyk(78.8%, 24.7%, 0%, 66.7%)
CIE-LAB	lab(25.11, -7.40, -17.06)
CIE-LCH	lch(25.11, 18.60, 246.54°)
OKLab	oklab(35.12% -0.0372 -0.0479)
OKLCH	oklch(35.12% 0.061 232.2)
XYZ	xyz(3.7219, 4.4508, 9.2555)
Luminance	0.0445 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#124055 #552712

analogous

#125548 #124055 #121E55

triadic

#124055 #551240 #405512

tetradic

#124055 #481255 #552712 #1E5512

square

#124055 #481255 #552712 #1E5512

split-complementary

#124055 #55121E #554812

monochromatic

#051319 #071A22 #124055 #1D6688 #278CBA

Accessibility & contrast

On white

11.11

#124055 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.89

#124055 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #124055

11.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##124055	#FFFFFF	#000000	##FFFFFF
##124055	1.00	11.11	1.89	11.11
#FFFFFF	11.11	1.00	21.00	1.00
#000000	1.89	21.00	1.00	21.00
##FFFFFF	11.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#363F56

Deuteranopia (green-blind)

#2C3955

Tritanopia (blue-blind)

#004647

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #124055;
/* rgb */ color: rgb(18, 64, 85);
/* oklch */ color: oklch(35.1% 0.061 232.2);

Tailwind

colors: {
  custom: {
    50: '#5b7485',
    500: '#124055',
    950: '#000000',
  },
}

SCSS

$custom: #124055;
$custom-light: #5b7485;
$custom-dark: #000000;

JSON

{
  "hex": "#124055",
  "rgb": {
    "r": 18,
    "g": 64,
    "b": 85
  },
  "hsl": {
    "h": 198.806,
    "s": 65.049,
    "l": 20.196
  },
  "oklch": {
    "l": 0.35115,
    "c": 0.06069,
    "h": 232.2
  },
  "luminance": 0.04451
}

Semantic roles & 50–950 ramp

primary

#124055

secondary

#8E5135

accent

#7540E8

background

#F5F7F8

surface

#E9EDEF

border

#C5C8CA

text

#04080B

muted

#797B7C

Preview Lab

Preview with #124055

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

Preview Lab → · Contrast checker → · Palette generator →