#124557#124557

#124557 is a dark, moderate cyan. Relative luminance 0.051; OKLCH L 36.6% C 0.061 H 226.0°. Best body text is #FFFFFF at 10.42:1 contrast (WCAG AA passes).

Color values

HEX	#124557
RGB	rgb(18, 69, 87)
HSL	hsl(196, 66%, 21%)
HSV	hsv(196, 79%, 34%)
CMYK	cmyk(79.3%, 20.7%, 0%, 65.9%)
CIE-LAB	lab(26.94, -9.77, -15.53)
CIE-LCH	lch(26.94, 18.35, 237.82°)
OKLab	oklab(36.61% -0.0421 -0.0435)
OKLCH	oklch(36.61% 0.061 226)
XYZ	xyz(4.0972, 5.0725, 9.7781)
Luminance	0.0507 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#124557 #572412

analogous

#125746 #124557 #122257

triadic

#124557 #571245 #455712

tetradic

#124557 #461257 #572412 #225712

square

#124557 #461257 #572412 #225712

split-complementary

#124557 #571222 #574612

monochromatic

#051419 #081D24 #124557 #1C6D8A #2795BC

Accessibility & contrast

On white

10.42

#124557 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.01

#124557 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #124557

10.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##124557	#FFFFFF	#000000	##FFFFFF
##124557	1.00	10.42	2.01	10.42
#FFFFFF	10.42	1.00	21.00	1.00
#000000	2.01	21.00	1.00	21.00
##FFFFFF	10.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B4358

Deuteranopia (green-blind)

#323D57

Tritanopia (blue-blind)

#004A4B

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #124557;
/* rgb */ color: rgb(18, 69, 87);
/* oklch */ color: oklch(36.6% 0.061 226.0);

Tailwind

colors: {
  custom: {
    50: '#5b7886',
    500: '#124557',
    950: '#000000',
  },
}

SCSS

$custom: #124557;
$custom-light: #5b7886;
$custom-dark: #000000;

JSON

{
  "hex": "#124557",
  "rgb": {
    "r": 18,
    "g": 69,
    "b": 87
  },
  "hsl": {
    "h": 195.652,
    "s": 65.714,
    "l": 20.588
  },
  "oklch": {
    "l": 0.3661,
    "c": 0.06053,
    "h": 226
  },
  "luminance": 0.05073
}

Semantic roles & 50–950 ramp

primary

#124557

secondary

#904D35

accent

#6B3FE9

background

#F5F7F8

surface

#E9EDEF

border

#C5C8CA

text

#04090B

muted

#797B7C

Preview Lab

Preview with #124557

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

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