#124D7E#124D7E

#124D7E is a dark, moderate cyan. Relative luminance 0.069; OKLCH L 41.0% C 0.101 H 248.7°. Best body text is #FFFFFF at 8.79:1 contrast (WCAG AA passes).

Color values

HEX	#124D7E
RGB	rgb(18, 77, 126)
HSL	hsl(207, 75%, 28%)
HSV	hsv(207, 86%, 49%)
CMYK	cmyk(85.7%, 38.9%, 0%, 50.6%)
CIE-LAB	lab(31.67, 0.72, -32.85)
CIE-LCH	lch(31.67, 32.85, 271.26°)
OKLab	oklab(41.04% -0.0365 -0.0937)
OKLCH	oklch(41.04% 0.101 248.7)
XYZ	xyz(6.6678, 6.9419, 20.7231)
Luminance	0.0694 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#124D7E #7E4312

analogous

#127E79 #124D7E #12177E

triadic

#124D7E #7E124D #4D7E12

tetradic

#124D7E #79127E #7E4312 #177E12

square

#124D7E #79127E #7E4312 #177E12

split-complementary

#124D7E #7E1217 #7E7912

monochromatic

#04101B #0A2C48 #124D7E #1A6EB4 #2A8EE1

Accessibility & contrast

On white

8.79

#124D7E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.39

#124D7E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #124D7E

8.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##124D7E	#FFFFFF	#000000	##FFFFFF
##124D7E	1.00	8.79	2.39	8.79
#FFFFFF	8.79	1.00	21.00	1.00
#000000	2.39	21.00	1.00	21.00
##FFFFFF	8.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#365080

Deuteranopia (green-blind)

#25467D

Tritanopia (blue-blind)

#00595F

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #124d7e;
/* rgb */ color: rgb(18, 77, 126);
/* oklch */ color: oklch(41.0% 0.101 248.7);

Tailwind

colors: {
  custom: {
    50: '#647ea3',
    500: '#124d7e',
    950: '#000000',
  },
}

SCSS

$custom: #124d7e;
$custom-light: #647ea3;
$custom-dark: #000000;

JSON

{
  "hex": "#124d7e",
  "rgb": {
    "r": 18,
    "g": 77,
    "b": 126
  },
  "hsl": {
    "h": 207.222,
    "s": 75,
    "l": 28.235
  },
  "oklch": {
    "l": 0.41039,
    "c": 0.10058,
    "h": 248.7
  },
  "luminance": 0.06943
}

Semantic roles & 50–950 ramp

primary

#124D7E

secondary

#B47038

accent

#8B36F2

background

#F6F7FA

surface

#EBEEF4

border

#C6C9CE

text

#06090F

muted

#7A7B7F

Preview Lab

Preview with #124D7E

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

Preview Lab → · Contrast checker → · Palette generator →