#123046#123046

#123046 is a dark, muted cyan. Relative luminance 0.027; OKLCH L 29.8% C 0.054 H 243.2°. Best body text is #FFFFFF at 13.66:1 contrast (WCAG AA passes).

Color values

HEX	#123046
RGB	rgb(18, 48, 70)
HSL	hsl(205, 59%, 17%)
HSV	hsv(205, 74%, 27%)
CMYK	cmyk(74.3%, 31.4%, 0%, 72.5%)
CIE-LAB	lab(18.73, -2.79, -16.99)
CIE-LCH	lch(18.73, 17.22, 260.68°)
OKLab	oklab(29.8% -0.0242 -0.0479)
OKLCH	oklch(29.8% 0.054 243.2)
XYZ	xyz(2.4115, 2.6844, 6.1842)
Luminance	0.0268 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#123046 #462812

analogous

#124642 #123046 #121646

triadic

#123046 #461230 #304612

tetradic

#123046 #421246 #462812 #164612

square

#123046 #421246 #462812 #164612

split-complementary

#123046 #461216 #464212

monochromatic

#061118 #061118 #123046 #1F5177 #2B73A7

Accessibility & contrast

On white

13.66

#123046 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.54

#123046 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #123046

13.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##123046	#FFFFFF	#000000	##FFFFFF
##123046	1.00	13.66	1.54	13.66
#FFFFFF	13.66	1.00	21.00	1.00
#000000	1.54	21.00	1.00	21.00
##FFFFFF	13.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#263047

Deuteranopia (green-blind)

#1F2B46

Tritanopia (blue-blind)

#003538

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #123046;
/* rgb */ color: rgb(18, 48, 70);
/* oklch */ color: oklch(29.8% 0.054 243.2);

Tailwind

colors: {
  custom: {
    50: '#576879',
    500: '#123046',
    950: '#000000',
  },
}

SCSS

$custom: #123046;
$custom-light: #576879;
$custom-dark: #000000;

JSON

{
  "hex": "#123046",
  "rgb": {
    "r": 18,
    "g": 48,
    "b": 70
  },
  "hsl": {
    "h": 205.385,
    "s": 59.091,
    "l": 17.255
  },
  "oklch": {
    "l": 0.29797,
    "c": 0.05367,
    "h": 243.2
  },
  "luminance": 0.02685
}

Semantic roles & 50–950 ramp

primary

#123046

secondary

#7F5435

accent

#8846E2

background

#F5F6F7

surface

#E9EBED

border

#C5C6C8

text

#030609

muted

#787A7B

Preview Lab

Preview with #123046

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

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