#124058#124058

#124058 is a dark, moderate cyan. Relative luminance 0.045; OKLCH L 35.3% C 0.064 H 235.8°. Best body text is #FFFFFF at 11.05:1 contrast (WCAG AA passes).

Color values

HEX	#124058
RGB	rgb(18, 64, 88)
HSL	hsl(201, 66%, 21%)
HSV	hsv(201, 80%, 35%)
CMYK	cmyk(79.5%, 27.3%, 0%, 65.5%)
CIE-LAB	lab(25.26, -6.22, -18.79)
CIE-LCH	lch(25.26, 19.79, 251.69°)
OKLab	oklab(35.28% -0.036 -0.0529)
OKLCH	oklch(35.28% 0.064 235.8)
XYZ	xyz(3.8436, 4.4995, 9.8966)
Luminance	0.0450 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#124058 #582A12

analogous

#12584D #124058 #121D58

triadic

#124058 #581240 #405812

tetradic

#124058 #4D1258 #582A12 #1D5812

square

#124058 #4D1258 #582A12 #1D5812

split-complementary

#124058 #58121D #584D12

monochromatic

#051219 #081B25 #124058 #1C658B #278ABE

Accessibility & contrast

On white

11.05

#124058 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.90

#124058 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #124058

11.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##124058	#FFFFFF	#000000	##FFFFFF
##124058	1.00	11.05	1.90	11.05
#FFFFFF	11.05	1.00	21.00	1.00
#000000	1.90	21.00	1.00	21.00
##FFFFFF	11.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#344059

Deuteranopia (green-blind)

#2B3958

Tritanopia (blue-blind)

#004648

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #124058;
/* rgb */ color: rgb(18, 64, 88);
/* oklch */ color: oklch(35.3% 0.064 235.8);

Tailwind

colors: {
  custom: {
    50: '#5b7487',
    500: '#124058',
    950: '#000000',
  },
}

SCSS

$custom: #124058;
$custom-light: #5b7487;
$custom-dark: #000000;

JSON

{
  "hex": "#124058",
  "rgb": {
    "r": 18,
    "g": 64,
    "b": 88
  },
  "hsl": {
    "h": 200.571,
    "s": 66.038,
    "l": 20.784
  },
  "oklch": {
    "l": 0.35283,
    "c": 0.06402,
    "h": 235.8
  },
  "luminance": 0.045
}

Semantic roles & 50–950 ramp

primary

#124058

secondary

#915535

accent

#793FE9

background

#F5F7F8

surface

#E9EDEF

border

#C5C8CA

text

#04080B

muted

#797B7C

Preview Lab

Preview with #124058

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

Preview Lab → · Contrast checker → · Palette generator →