#124B7E#124B7E

#124B7E is a dark, moderate cyan. Relative luminance 0.067; OKLCH L 40.5% C 0.103 H 250.3°. Best body text is #FFFFFF at 9.00:1 contrast (WCAG AA passes).

Color values

HEX	#124B7E
RGB	rgb(18, 75, 126)
HSL	hsl(208, 75%, 28%)
HSV	hsv(208, 86%, 49%)
CMYK	cmyk(85.7%, 40.5%, 0%, 50.6%)
CIE-LAB	lab(31.03, 2.05, -33.86)
CIE-LCH	lch(31.03, 33.93, 273.46°)
OKLab	oklab(40.54% -0.0347 -0.0968)
OKLCH	oklch(40.54% 0.103 250.3)
XYZ	xyz(6.5300, 6.6663, 20.6772)
Luminance	0.0667 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#124B7E #7E4512

analogous

#127E7B #124B7E #12157E

triadic

#124B7E #7E124B #4B7E12

tetradic

#124B7E #7B127E #7E4512 #157E12

square

#124B7E #7B127E #7E4512 #157E12

split-complementary

#124B7E #7E1215 #7E7B12

monochromatic

#04101B #0A2B48 #124B7E #1A6BB4 #2A8AE1

Accessibility & contrast

On white

9.00

#124B7E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.33

#124B7E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #124B7E

9.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##124B7E	#FFFFFF	#000000	##FFFFFF
##124B7E	1.00	9.00	2.33	9.00
#FFFFFF	9.00	1.00	21.00	1.00
#000000	2.33	21.00	1.00	21.00
##FFFFFF	9.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#324E80

Deuteranopia (green-blind)

#21457D

Tritanopia (blue-blind)

#00575E

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #124b7e;
/* rgb */ color: rgb(18, 75, 126);
/* oklch */ color: oklch(40.5% 0.103 250.3);

Tailwind

colors: {
  custom: {
    50: '#647ca4',
    500: '#124b7e',
    950: '#000000',
  },
}

SCSS

$custom: #124b7e;
$custom-light: #647ca4;
$custom-dark: #000000;

JSON

{
  "hex": "#124b7e",
  "rgb": {
    "r": 18,
    "g": 75,
    "b": 126
  },
  "hsl": {
    "h": 208.333,
    "s": 75,
    "l": 28.235
  },
  "oklch": {
    "l": 0.40537,
    "c": 0.10278,
    "h": 250.3
  },
  "luminance": 0.06667
}

Semantic roles & 50–950 ramp

primary

#124B7E

secondary

#B47238

accent

#8F36F2

background

#F6F7FA

surface

#EBEEF4

border

#C6C9CE

text

#06090F

muted

#7A7B7F

Preview Lab

Preview with #124B7E

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

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