#123C44#123C44

#123C44 is a dark, muted teal. Relative luminance 0.038; OKLCH L 33.1% C 0.047 H 212.5°. Best body text is #FFFFFF at 11.96:1 contrast (WCAG AA passes).

Color values

HEX	#123C44
RGB	rgb(18, 60, 68)
HSL	hsl(190, 58%, 17%)
HSV	hsv(190, 74%, 27%)
CMYK	cmyk(73.5%, 11.8%, 0%, 73.3%)
CIE-LAB	lab(22.92, -11.38, -9.19)
CIE-LCH	lch(22.92, 14.62, 218.92°)
OKLab	oklab(33.11% -0.04 -0.0255)
OKLCH	oklch(33.11% 0.047 212.5)
XYZ	xyz(2.9083, 3.7774, 6.0436)
Luminance	0.0378 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#123C44 #441A12

analogous

#124433 #123C44 #122344

triadic

#123C44 #44123C #3C4412

tetradic

#123C44 #331244 #441A12 #234412

square

#123C44 #331244 #441A12 #234412

split-complementary

#123C44 #441223 #443312

monochromatic

#061518 #061518 #123C44 #1F6774 #2C91A5

Accessibility & contrast

On white

11.96

#123C44 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.76

#123C44 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #123C44

11.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##123C44	#FFFFFF	#000000	##FFFFFF
##123C44	1.00	11.96	1.76	11.96
#FFFFFF	11.96	1.00	21.00	1.00
#000000	1.76	21.00	1.00	21.00
##FFFFFF	11.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#363A44

Deuteranopia (green-blind)

#2F3444

Tritanopia (blue-blind)

#003F3E

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #123c44;
/* rgb */ color: rgb(18, 60, 68);
/* oklch */ color: oklch(33.1% 0.047 212.5);

Tailwind

colors: {
  custom: {
    50: '#577177',
    500: '#123c44',
    950: '#000000',
  },
}

SCSS

$custom: #123c44;
$custom-light: #577177;
$custom-dark: #000000;

JSON

{
  "hex": "#123c44",
  "rgb": {
    "r": 18,
    "g": 60,
    "b": 68
  },
  "hsl": {
    "h": 189.6,
    "s": 58.14,
    "l": 16.863
  },
  "oklch": {
    "l": 0.33107,
    "c": 0.04749,
    "h": 212.5
  },
  "luminance": 0.03778
}

Semantic roles & 50–950 ramp

primary

#123C44

secondary

#7D4035

accent

#5F46E1

background

#F5F6F7

surface

#E9ECED

border

#C5C7C8

text

#030708

muted

#787A7B

Preview Lab

Preview with #123C44

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

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