#124857#124857

#124857 is a dark, muted cyan. Relative luminance 0.055; OKLCH L 37.4% C 0.060 H 220.5°. Best body text is #FFFFFF at 10.05:1 contrast (WCAG AA passes).

Color values

HEX	#124857
RGB	rgb(18, 72, 87)
HSL	hsl(193, 66%, 21%)
HSV	hsv(193, 79%, 34%)
CMYK	cmyk(79.3%, 17.2%, 0%, 65.9%)
CIE-LAB	lab(27.98, -11.61, -13.92)
CIE-LCH	lch(27.98, 18.13, 230.18°)
OKLab	oklab(37.45% -0.0455 -0.0389)
OKLCH	oklch(37.45% 0.06 220.5)
XYZ	xyz(4.2864, 5.4509, 9.8412)
Luminance	0.0545 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#124857 #572112

analogous

#125743 #124857 #122657

triadic

#124857 #571248 #485712

tetradic

#124857 #431257 #572112 #265712

square

#124857 #431257 #572112 #265712

split-complementary

#124857 #571226 #574312

monochromatic

#051519 #081E24 #124857 #1C728A #279CBC

Accessibility & contrast

On white

10.05

#124857 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.09

#124857 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #124857

10.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##124857	#FFFFFF	#000000	##FFFFFF
##124857	1.00	10.05	2.09	10.05
#FFFFFF	10.05	1.00	21.00	1.00
#000000	2.09	21.00	1.00	21.00
##FFFFFF	10.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F4658

Deuteranopia (green-blind)

#363F57

Tritanopia (blue-blind)

#004D4D

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #124857;
/* rgb */ color: rgb(18, 72, 87);
/* oklch */ color: oklch(37.4% 0.060 220.5);

Tailwind

colors: {
  custom: {
    50: '#5c7b86',
    500: '#124857',
    950: '#000000',
  },
}

SCSS

$custom: #124857;
$custom-light: #5c7b86;
$custom-dark: #000000;

JSON

{
  "hex": "#124857",
  "rgb": {
    "r": 18,
    "g": 72,
    "b": 87
  },
  "hsl": {
    "h": 193.043,
    "s": 65.714,
    "l": 20.588
  },
  "oklch": {
    "l": 0.37445,
    "c": 0.05986,
    "h": 220.5
  },
  "luminance": 0.05451
}

Semantic roles & 50–950 ramp

primary

#124857

secondary

#904935

accent

#643FE9

background

#F5F7F8

surface

#E9EDEF

border

#C5C8CA

text

#04090B

muted

#797B7C

Preview Lab

Preview with #124857

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

Preview Lab → · Contrast checker → · Palette generator →