#124B80#124B80

#124B80 is a dark, moderate cyan. Relative luminance 0.067; OKLCH L 40.7% C 0.106 H 251.1°. Best body text is #FFFFFF at 8.96:1 contrast (WCAG AA passes).

Color values

HEX	#124B80
RGB	rgb(18, 75, 128)
HSL	hsl(209, 75%, 29%)
HSV	hsv(209, 86%, 50%)
CMYK	cmyk(85.9%, 41.4%, 0%, 49.8%)
CIE-LAB	lab(31.16, 2.87, -34.91)
CIE-LCH	lch(31.16, 35.03, 274.71°)
OKLab	oklab(40.67% -0.0341 -0.0998)
OKLCH	oklch(40.67% 0.106 251.1)
XYZ	xyz(6.6603, 6.7184, 21.3636)
Luminance	0.0672 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#124B80 #804712

analogous

#12807E #124B80 #121480

triadic

#124B80 #80124B #4B8012

tetradic

#124B80 #7E1280 #804712 #148012

square

#124B80 #7E1280 #804712 #148012

split-complementary

#124B80 #801214 #807E12

monochromatic

#04101B #0A2C4A #124B80 #1A6AB6 #2B8AE1

Accessibility & contrast

On white

8.96

#124B80 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.34

#124B80 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #124B80

8.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##124B80	#FFFFFF	#000000	##FFFFFF
##124B80	1.00	8.96	2.34	8.96
#FFFFFF	8.96	1.00	21.00	1.00
#000000	2.34	21.00	1.00	21.00
##FFFFFF	8.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#314F82

Deuteranopia (green-blind)

#1F457F

Tritanopia (blue-blind)

#00585F

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #124b80;
/* rgb */ color: rgb(18, 75, 128);
/* oklch */ color: oklch(40.7% 0.106 251.1);

Tailwind

colors: {
  custom: {
    50: '#657ca5',
    500: '#124b80',
    950: '#000000',
  },
}

SCSS

$custom: #124b80;
$custom-light: #657ca5;
$custom-dark: #000000;

JSON

{
  "hex": "#124b80",
  "rgb": {
    "r": 18,
    "g": 75,
    "b": 128
  },
  "hsl": {
    "h": 208.909,
    "s": 75.342,
    "l": 28.627
  },
  "oklch": {
    "l": 0.40673,
    "c": 0.10551,
    "h": 251.1
  },
  "luminance": 0.06719
}

Semantic roles & 50–950 ramp

primary

#124B80

secondary

#B67538

accent

#9036F2

background

#F6F7FA

surface

#EBEEF4

border

#C6C9CE

text

#06090F

muted

#7A7B7F

Preview Lab

Preview with #124B80

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

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