#10495B#10495B

#10495B is a dark, moderate cyan. Relative luminance 0.056; OKLCH L 37.9% C 0.064 H 224.0°. Best body text is #FFFFFF at 9.88:1 contrast (WCAG AA passes).

Color values

HEX	#10495B
RGB	rgb(16, 73, 91)
HSL	hsl(194, 70%, 21%)
HSV	hsv(194, 82%, 36%)
CMYK	cmyk(82.4%, 19.8%, 0%, 64.3%)
CIE-LAB	lab(28.46, -10.97, -15.77)
CIE-LCH	lch(28.46, 19.21, 235.18°)
OKLab	oklab(37.87% -0.0458 -0.0442)
OKLCH	oklch(37.87% 0.064 224)
XYZ	xyz(4.4838, 5.6300, 10.7459)
Luminance	0.0563 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#10495B #5B2210

analogous

#105B47 #10495B #10235B

triadic

#10495B #5B1049 #495B10

tetradic

#10495B #47105B #5B2210 #235B10

square

#10495B #47105B #5B2210 #235B10

split-complementary

#10495B #5B1023 #5B4710

monochromatic

#05151A #071F27 #10495B #19738F #229DC3

Accessibility & contrast

On white

9.88

#10495B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.13

#10495B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #10495B

9.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##10495B	#FFFFFF	#000000	##FFFFFF
##10495B	1.00	9.88	2.13	9.88
#FFFFFF	9.88	1.00	21.00	1.00
#000000	2.13	21.00	1.00	21.00
##FFFFFF	9.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F475C

Deuteranopia (green-blind)

#35405B

Tritanopia (blue-blind)

#004E4F

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #10495b;
/* rgb */ color: rgb(16, 73, 91);
/* oklch */ color: oklch(37.9% 0.064 224.0);

Tailwind

colors: {
  custom: {
    50: '#5c7b89',
    500: '#10495b',
    950: '#000000',
  },
}

SCSS

$custom: #10495b;
$custom-light: #5c7b89;
$custom-dark: #000000;

JSON

{
  "hex": "#10495b",
  "rgb": {
    "r": 16,
    "g": 73,
    "b": 91
  },
  "hsl": {
    "h": 194.4,
    "s": 70.093,
    "l": 20.98
  },
  "oklch": {
    "l": 0.37873,
    "c": 0.06367,
    "h": 224
  },
  "luminance": 0.05631
}

Semantic roles & 50–950 ramp

primary

#10495B

secondary

#944A33

accent

#663BED

background

#F5F7F8

surface

#E9EEF0

border

#C5C9CB

text

#05090B

muted

#797B7C

Preview Lab

Preview with #10495B

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

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