#0A3846#0A3846

#0A3846 is a dark, muted cyan. Relative luminance 0.033; OKLCH L 31.8% C 0.053 H 223.1°. Best body text is #FFFFFF at 12.60:1 contrast (WCAG AA passes).

Color values

HEX	#0A3846
RGB	rgb(10, 56, 70)
HSL	hsl(194, 75%, 16%)
HSV	hsv(194, 86%, 27%)
CMYK	cmyk(85.7%, 20%, 0%, 72.5%)
CIE-LAB	lab(21.34, -9.43, -12.97)
CIE-LCH	lch(21.34, 16.04, 233.98°)
OKLab	oklab(31.8% -0.0388 -0.0363)
OKLCH	oklch(31.8% 0.053 223.1)
XYZ	xyz(2.6444, 3.3348, 6.2975)
Luminance	0.0333 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0A3846 #46180A

analogous

#0A4636 #0A3846 #0A1A46

triadic

#0A3846 #460A38 #38460A

tetradic

#0A3846 #360A46 #46180A #1A460A

square

#0A3846 #360A46 #46180A #1A460A

split-complementary

#0A3846 #460A1A #46360A

monochromatic

#04151B #04151B #0A3846 #12637C #198EB1

Accessibility & contrast

On white

12.60

#0A3846 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.67

#0A3846 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0A3846

12.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0A3846	#FFFFFF	#000000	##FFFFFF
##0A3846	1.00	12.60	1.67	12.60
#FFFFFF	12.60	1.00	21.00	1.00
#000000	1.67	21.00	1.00	21.00
##FFFFFF	12.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#303647

Deuteranopia (green-blind)

#283146

Tritanopia (blue-blind)

#003C3D

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #0a3846;
/* rgb */ color: rgb(10, 56, 70);
/* oklch */ color: oklch(31.8% 0.053 223.1);

Tailwind

colors: {
  custom: {
    50: '#556e79',
    500: '#0a3846',
    950: '#000000',
  },
}

SCSS

$custom: #0a3846;
$custom-light: #556e79;
$custom-dark: #000000;

JSON

{
  "hex": "#0a3846",
  "rgb": {
    "r": 10,
    "g": 56,
    "b": 70
  },
  "hsl": {
    "h": 194,
    "s": 75,
    "l": 15.686
  },
  "oklch": {
    "l": 0.31799,
    "c": 0.05315,
    "h": 223.1
  },
  "luminance": 0.03335
}

Semantic roles & 50–950 ramp

primary

#0A3846

secondary

#833E29

accent

#6236F2

background

#F5F6F7

surface

#E9ECED

border

#C5C7C8

text

#030709

muted

#787A7B

Preview Lab

Preview with #0A3846

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

Preview Lab → · Contrast checker → · Palette generator →