#104D6A#104D6A

#104D6A is a dark, moderate cyan. Relative luminance 0.065; OKLCH L 39.8% C 0.076 H 234.8°. Best body text is #FFFFFF at 9.16:1 contrast (WCAG AA passes).

Color values

HEX	#104D6A
RGB	rgb(16, 77, 106)
HSL	hsl(199, 74%, 24%)
HSV	hsv(199, 85%, 42%)
CMYK	cmyk(84.9%, 27.4%, 0%, 58.4%)
CIE-LAB	lab(30.54, -7.58, -22.11)
CIE-LCH	lch(30.54, 23.37, 251.07°)
OKLab	oklab(39.77% -0.044 -0.0624)
OKLCH	oklch(39.77% 0.076 234.8)
XYZ	xyz(5.4680, 6.4578, 14.5912)
Luminance	0.0646 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#104D6A #6A2D10

analogous

#106A5A #104D6A #10206A

triadic

#104D6A #6A104D #4D6A10

tetradic

#104D6A #5A106A #6A2D10 #206A10

square

#104D6A #5A106A #6A2D10 #206A10

split-complementary

#104D6A #6A1020 #6A5A10

monochromatic

#04131B #082635 #104D6A #18749F #209AD4

Accessibility & contrast

On white

9.16

#104D6A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.29

#104D6A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #104D6A

9.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##104D6A	#FFFFFF	#000000	##FFFFFF
##104D6A	1.00	9.16	2.29	9.16
#FFFFFF	9.16	1.00	21.00	1.00
#000000	2.29	21.00	1.00	21.00
##FFFFFF	9.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F4D6B

Deuteranopia (green-blind)

#33446A

Tritanopia (blue-blind)

#005557

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #104d6a;
/* rgb */ color: rgb(16, 77, 106);
/* oklch */ color: oklch(39.8% 0.076 234.8);

Tailwind

colors: {
  custom: {
    50: '#5f7e94',
    500: '#104d6a',
    950: '#000000',
  },
}

SCSS

$custom: #104d6a;
$custom-light: #5f7e94;
$custom-dark: #000000;

JSON

{
  "hex": "#104d6a",
  "rgb": {
    "r": 16,
    "g": 77,
    "b": 106
  },
  "hsl": {
    "h": 199.333,
    "s": 73.77,
    "l": 23.922
  },
  "oklch": {
    "l": 0.39772,
    "c": 0.07636,
    "h": 234.8
  },
  "luminance": 0.06459
}

Semantic roles & 50–950 ramp

primary

#104D6A

secondary

#A25734

accent

#7337F0

background

#F6F7F9

surface

#EBEEF1

border

#C6C9CB

text

#050A0D

muted

#7A7C7E

Preview Lab

Preview with #104D6A

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

Preview Lab → · Contrast checker → · Palette generator →