#0A323D#0A323D

#0A323D is a dark, muted cyan. Relative luminance 0.027; OKLCH L 29.6% C 0.047 H 220.3°. Best body text is #FFFFFF at 13.67:1 contrast (WCAG AA passes).

Color values

HEX	#0A323D
RGB	rgb(10, 50, 61)
HSL	hsl(193, 72%, 14%)
HSV	hsv(193, 84%, 24%)
CMYK	cmyk(83.6%, 18%, 0%, 76.1%)
CIE-LAB	lab(18.72, -9.20, -10.88)
CIE-LCH	lch(18.72, 14.25, 229.79°)
OKLab	oklab(29.56% -0.0359 -0.0304)
OKLCH	oklch(29.56% 0.047 220.3)
XYZ	xyz(2.1077, 2.6824, 4.8206)
Luminance	0.0268 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0A323D #3D150A

analogous

#0A3D2F #0A323D #0A193D

triadic

#0A323D #3D0A32 #323D0A

tetradic

#0A323D #2F0A3D #3D150A #193D0A

square

#0A323D #2F0A3D #3D150A #193D0A

split-complementary

#0A323D #3D0A19 #3D2F0A

monochromatic

#04161A #04161A #0A323D #135D72 #1B88A6

Accessibility & contrast

On white

13.67

#0A323D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.54

#0A323D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0A323D

13.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0A323D	#FFFFFF	#000000	##FFFFFF
##0A323D	1.00	13.67	1.54	13.67
#FFFFFF	13.67	1.00	21.00	1.00
#000000	1.54	21.00	1.00	21.00
##FFFFFF	13.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2B303E

Deuteranopia (green-blind)

#242B3D

Tritanopia (blue-blind)

#003636

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #0a323d;
/* rgb */ color: rgb(10, 50, 61);
/* oklch */ color: oklch(29.6% 0.047 220.3);

Tailwind

colors: {
  custom: {
    50: '#526a72',
    500: '#0a323d',
    950: '#000000',
  },
}

SCSS

$custom: #0a323d;
$custom-light: #526a72;
$custom-dark: #000000;

JSON

{
  "hex": "#0a323d",
  "rgb": {
    "r": 10,
    "g": 50,
    "b": 61
  },
  "hsl": {
    "h": 192.941,
    "s": 71.831,
    "l": 13.922
  },
  "oklch": {
    "l": 0.29562,
    "c": 0.04704,
    "h": 220.3
  },
  "luminance": 0.02683
}

Semantic roles & 50–950 ramp

primary

#0A323D

secondary

#7A3A28

accent

#6039EF

background

#F4F6F6

surface

#E7EBEC

border

#C3C6C7

text

#030608

muted

#787A7B

Preview Lab

Preview with #0A323D

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

Preview Lab → · Contrast checker → · Palette generator →