#123544#123544

#123544 is a dark, muted cyan. Relative luminance 0.031; OKLCH L 31.1% C 0.048 H 229.4°. Best body text is #FFFFFF at 12.98:1 contrast (WCAG AA passes).

Color values

HEX	#123544
RGB	rgb(18, 53, 68)
HSL	hsl(198, 58%, 17%)
HSV	hsv(198, 74%, 27%)
CMYK	cmyk(73.5%, 22.1%, 0%, 73.3%)
CIE-LAB	lab(20.41, -6.95, -13.03)
CIE-LCH	lch(20.41, 14.77, 241.94°)
OKLab	oklab(31.09% -0.0312 -0.0365)
OKLCH	oklch(31.09% 0.048 229.4)
XYZ	xyz(2.5655, 3.0919, 5.9293)
Luminance	0.0309 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#123544 #442112

analogous

#12443A #123544 #121C44

triadic

#123544 #441235 #354412

tetradic

#123544 #3A1244 #442112 #1C4412

square

#123544 #3A1244 #442112 #1C4412

split-complementary

#123544 #44121C #443A12

monochromatic

#061318 #061318 #123544 #1F5B74 #2C80A5

Accessibility & contrast

On white

12.98

#123544 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.62

#123544 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #123544

12.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##123544	#FFFFFF	#000000	##FFFFFF
##123544	1.00	12.98	1.62	12.98
#FFFFFF	12.98	1.00	21.00	1.00
#000000	1.62	21.00	1.00	21.00
##FFFFFF	12.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2D3445

Deuteranopia (green-blind)

#262F44

Tritanopia (blue-blind)

#00393A

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #123544;
/* rgb */ color: rgb(18, 53, 68);
/* oklch */ color: oklch(31.1% 0.048 229.4);

Tailwind

colors: {
  custom: {
    50: '#576c78',
    500: '#123544',
    950: '#000000',
  },
}

SCSS

$custom: #123544;
$custom-light: #576c78;
$custom-dark: #000000;

JSON

{
  "hex": "#123544",
  "rgb": {
    "r": 18,
    "g": 53,
    "b": 68
  },
  "hsl": {
    "h": 198,
    "s": 58.14,
    "l": 16.863
  },
  "oklch": {
    "l": 0.31094,
    "c": 0.04803,
    "h": 229.4
  },
  "luminance": 0.03092
}

Semantic roles & 50–950 ramp

primary

#123544

secondary

#7D4A35

accent

#7546E1

background

#F5F6F7

surface

#E9EBED

border

#C5C6C8

text

#030608

muted

#787A7B

Preview Lab

Preview with #123544

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

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