#124B6A#124B6A

#124B6A is a dark, moderate cyan. Relative luminance 0.062; OKLCH L 39.3% C 0.077 H 237.9°. Best body text is #FFFFFF at 9.37:1 contrast (WCAG AA passes).

Color values

HEX	#124B6A
RGB	rgb(18, 75, 106)
HSL	hsl(201, 71%, 24%)
HSV	hsv(201, 83%, 42%)
CMYK	cmyk(83%, 29.2%, 0%, 58.4%)
CIE-LAB	lab(29.91, -6.09, -23.08)
CIE-LCH	lch(29.91, 23.87, 255.22°)
OKLab	oklab(39.29% -0.041 -0.0653)
OKLCH	oklch(39.29% 0.077 237.9)
XYZ	xyz(5.3660, 6.2007, 14.5469)
Luminance	0.0620 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#124B6A #6A3112

analogous

#126A5D #124B6A #121F6A

triadic

#124B6A #6A124B #4B6A12

tetradic

#124B6A #5D126A #6A3112 #1F6A12

square

#124B6A #5D126A #6A3112 #1F6A12

split-complementary

#124B6A #6A121F #6A5D12

monochromatic

#04131A #092636 #124B6A #1B709E #2495D3

Accessibility & contrast

On white

9.37

#124B6A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.24

#124B6A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #124B6A

9.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##124B6A	#FFFFFF	#000000	##FFFFFF
##124B6A	1.00	9.37	2.24	9.37
#FFFFFF	9.37	1.00	21.00	1.00
#000000	2.24	21.00	1.00	21.00
##FFFFFF	9.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C4B6B

Deuteranopia (green-blind)

#304369

Tritanopia (blue-blind)

#005356

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #124b6a;
/* rgb */ color: rgb(18, 75, 106);
/* oklch */ color: oklch(39.3% 0.077 237.9);

Tailwind

colors: {
  custom: {
    50: '#607d94',
    500: '#124b6a',
    950: '#000000',
  },
}

SCSS

$custom: #124b6a;
$custom-light: #607d94;
$custom-dark: #000000;

JSON

{
  "hex": "#124b6a",
  "rgb": {
    "r": 18,
    "g": 75,
    "b": 106
  },
  "hsl": {
    "h": 201.136,
    "s": 70.968,
    "l": 24.314
  },
  "oklch": {
    "l": 0.39286,
    "c": 0.07708,
    "h": 237.9
  },
  "luminance": 0.06201
}

Semantic roles & 50–950 ramp

primary

#124B6A

secondary

#A25C36

accent

#793AEE

background

#F6F7F9

surface

#EBEEF1

border

#C6C9CB

text

#05090D

muted

#7A7B7E

Preview Lab

Preview with #124B6A

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

Preview Lab → · Contrast checker → · Palette generator →