#104B75#104B75

#104B75 is a dark, moderate cyan. Relative luminance 0.064; OKLCH L 39.9% C 0.091 H 245.3°. Best body text is #FFFFFF at 9.19:1 contrast (WCAG AA passes).

Color values

HEX	#104B75
RGB	rgb(16, 75, 117)
HSL	hsl(205, 76%, 26%)
HSV	hsv(205, 86%, 46%)
CMYK	cmyk(86.3%, 35.9%, 0%, 54.1%)
CIE-LAB	lab(30.46, -1.86, -29.15)
CIE-LCH	lch(30.46, 29.21, 266.36°)
OKLab	oklab(39.9% -0.0382 -0.083)
OKLCH	oklch(39.9% 0.091 245.3)
XYZ	xyz(5.9394, 6.4259, 17.7535)
Luminance	0.0643 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#104B75 #753A10

analogous

#10756C #104B75 #101975

triadic

#104B75 #75104B #4B7510

tetradic

#104B75 #6C1075 #753A10 #197510

square

#104B75 #6C1075 #753A10 #197510

split-complementary

#104B75 #751019 #756C10

monochromatic

#04111B #09283F #104B75 #176EAB #1F90E0

Accessibility & contrast

On white

9.19

#104B75 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.29

#104B75 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #104B75

9.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##104B75	#FFFFFF	#000000	##FFFFFF
##104B75	1.00	9.19	2.29	9.19
#FFFFFF	9.19	1.00	21.00	1.00
#000000	2.29	21.00	1.00	21.00
##FFFFFF	9.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#374D77

Deuteranopia (green-blind)

#294474

Tritanopia (blue-blind)

#00555A

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #104b75;
/* rgb */ color: rgb(16, 75, 117);
/* oklch */ color: oklch(39.9% 0.091 245.3);

Tailwind

colors: {
  custom: {
    50: '#627d9d',
    500: '#104b75',
    950: '#000000',
  },
}

SCSS

$custom: #104b75;
$custom-light: #627d9d;
$custom-dark: #000000;

JSON

{
  "hex": "#104b75",
  "rgb": {
    "r": 16,
    "g": 75,
    "b": 117
  },
  "hsl": {
    "h": 204.95,
    "s": 75.94,
    "l": 26.078
  },
  "oklch": {
    "l": 0.39903,
    "c": 0.09133,
    "h": 245.3
  },
  "luminance": 0.06427
}

Semantic roles & 50–950 ramp

primary

#104B75

secondary

#AC6635

accent

#8435F3

background

#F6F7F9

surface

#EBEEF2

border

#C6C9CC

text

#06090E

muted

#7A7B7E

Preview Lab

Preview with #104B75

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

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