#104E7E#104E7E

#104E7E is a dark, moderate cyan. Relative luminance 0.071; OKLCH L 41.2% C 0.100 H 247.5°. Best body text is #FFFFFF at 8.70:1 contrast (WCAG AA passes).

Color values

HEX	#104E7E
RGB	rgb(16, 78, 126)
HSL	hsl(206, 77%, 28%)
HSV	hsv(206, 87%, 49%)
CMYK	cmyk(87.3%, 38.1%, 0%, 50.6%)
CIE-LAB	lab(31.95, -0.12, -32.41)
CIE-LCH	lch(31.95, 32.41, 269.78°)
OKLab	oklab(41.25% -0.0383 -0.0924)
OKLCH	oklch(41.25% 0.1 247.5)
XYZ	xyz(6.7025, 7.0644, 20.7449)
Luminance	0.0707 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#104E7E #7E4010

analogous

#107E77 #104E7E #10177E

triadic

#104E7E #7E104E #4E7E10

tetradic

#104E7E #77107E #7E4010 #177E10

square

#104E7E #77107E #7E4010 #177E10

split-complementary

#104E7E #7E1017 #7E7710

monochromatic

#03111B #092C48 #104E7E #1770B4 #2590E3

Accessibility & contrast

On white

8.70

#104E7E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.41

#104E7E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #104E7E

8.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##104E7E	#FFFFFF	#000000	##FFFFFF
##104E7E	1.00	8.70	2.41	8.70
#FFFFFF	8.70	1.00	21.00	1.00
#000000	2.41	21.00	1.00	21.00
##FFFFFF	8.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#375080

Deuteranopia (green-blind)

#27477D

Tritanopia (blue-blind)

#005A60

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #104e7e;
/* rgb */ color: rgb(16, 78, 126);
/* oklch */ color: oklch(41.2% 0.100 247.5);

Tailwind

colors: {
  custom: {
    50: '#647fa3',
    500: '#104e7e',
    950: '#000000',
  },
}

SCSS

$custom: #104e7e;
$custom-light: #647fa3;
$custom-dark: #000000;

JSON

{
  "hex": "#104e7e",
  "rgb": {
    "r": 16,
    "g": 78,
    "b": 126
  },
  "hsl": {
    "h": 206.182,
    "s": 77.465,
    "l": 27.843
  },
  "oklch": {
    "l": 0.41246,
    "c": 0.10004,
    "h": 247.5
  },
  "luminance": 0.07065
}

Semantic roles & 50–950 ramp

primary

#104E7E

secondary

#B46D36

accent

#8834F4

background

#F6F7FA

surface

#EBEEF4

border

#C6C9CE

text

#060A0F

muted

#7A7C7F

Preview Lab

Preview with #104E7E

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

Preview Lab → · Contrast checker → · Palette generator →