#124C75#124C75

#124C75 is a dark, moderate cyan. Relative luminance 0.066; OKLCH L 40.2% C 0.090 H 244.8°. Best body text is #FFFFFF at 9.07:1 contrast (WCAG AA passes).

Color values

HEX	#124C75
RGB	rgb(18, 76, 117)
HSL	hsl(205, 73%, 26%)
HSV	hsv(205, 85%, 46%)
CMYK	cmyk(84.6%, 35%, 0%, 54.1%)
CIE-LAB	lab(30.83, -2.30, -28.57)
CIE-LCH	lch(30.83, 28.66, 265.39°)
OKLab	oklab(40.21% -0.0382 -0.0812)
OKLCH	oklch(40.21% 0.09 244.8)
XYZ	xyz(6.0435, 6.5811, 17.7779)
Luminance	0.0658 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#124C75 #753B12

analogous

#12756D #124C75 #121B75

triadic

#124C75 #75124C #4C7512

tetradic

#124C75 #6D1275 #753B12 #1B7512

square

#124C75 #6D1275 #753B12 #1B7512

split-complementary

#124C75 #75121B #756D12

monochromatic

#04111B #0A2A40 #124C75 #1A6EAA #2491DD

Accessibility & contrast

On white

9.07

#124C75 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.32

#124C75 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #124C75

9.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##124C75	#FFFFFF	#000000	##FFFFFF
##124C75	1.00	9.07	2.32	9.07
#FFFFFF	9.07	1.00	21.00	1.00
#000000	2.32	21.00	1.00	21.00
##FFFFFF	9.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#394D77

Deuteranopia (green-blind)

#2B4574

Tritanopia (blue-blind)

#00565B

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #124c75;
/* rgb */ color: rgb(18, 76, 117);
/* oklch */ color: oklch(40.2% 0.090 244.8);

Tailwind

colors: {
  custom: {
    50: '#627d9d',
    500: '#124c75',
    950: '#000000',
  },
}

SCSS

$custom: #124c75;
$custom-light: #627d9d;
$custom-dark: #000000;

JSON

{
  "hex": "#124c75",
  "rgb": {
    "r": 18,
    "g": 76,
    "b": 117
  },
  "hsl": {
    "h": 204.848,
    "s": 73.333,
    "l": 26.471
  },
  "oklch": {
    "l": 0.40208,
    "c": 0.08977,
    "h": 244.8
  },
  "luminance": 0.06582
}

Semantic roles & 50–950 ramp

primary

#124C75

secondary

#AC6737

accent

#8438F0

background

#F6F7F9

surface

#EBEEF2

border

#C6C9CC

text

#06090E

muted

#7A7B7E

Preview Lab

Preview with #124C75

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

Preview Lab → · Contrast checker → · Palette generator →