#0A2645#0A2645

#0A2645 is a dark, moderate cyan. Relative luminance 0.019; OKLCH L 26.6% C 0.067 H 253.5°. Best body text is #FFFFFF at 15.26:1 contrast (WCAG AA passes).

Color values

HEX	#0A2645
RGB	rgb(10, 38, 69)
HSL	hsl(212, 75%, 15%)
HSV	hsv(212, 86%, 27%)
CMYK	cmyk(85.5%, 44.9%, 0%, 72.9%)
CIE-LAB	lab(14.85, 2.56, -22.47)
CIE-LCH	lch(14.85, 22.61, 276.49°)
OKLab	oklab(26.64% -0.019 -0.0642)
OKLCH	oklch(26.64% 0.067 253.5)
XYZ	xyz(1.8921, 1.8802, 5.8923)
Luminance	0.0188 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0A2645 #45290A

analogous

#0A4345 #0A2645 #0B0A45

triadic

#0A2645 #450A26 #26450A

tetradic

#0A2645 #450A43 #45290A #0A450B

square

#0A2645 #450A43 #45290A #0A450B

split-complementary

#0A2645 #450B0A #43450A

monochromatic

#040F1B #040F1B #0A2645 #12437A #1961B0

Accessibility & contrast

On white

15.26

#0A2645 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.38

#0A2645 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0A2645

15.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0A2645	#FFFFFF	#000000	##FFFFFF
##0A2645	1.00	15.26	1.38	15.26
#FFFFFF	15.26	1.00	21.00	1.00
#000000	1.38	21.00	1.00	21.00
##FFFFFF	15.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#172846

Deuteranopia (green-blind)

#0E2344

Tritanopia (blue-blind)

#002D32

Achromatopsia (no color)

#252525

Design tokens & code

CSS

--color: #0a2645;
/* rgb */ color: rgb(10, 38, 69);
/* oklch */ color: oklch(26.6% 0.067 253.5);

Tailwind

colors: {
  custom: {
    50: '#535f79',
    500: '#0a2645',
    950: '#000000',
  },
}

SCSS

$custom: #0a2645;
$custom-light: #535f79;
$custom-dark: #000000;

JSON

{
  "hex": "#0a2645",
  "rgb": {
    "r": 10,
    "g": 38,
    "b": 69
  },
  "hsl": {
    "h": 211.525,
    "s": 74.684,
    "l": 15.49
  },
  "oklch": {
    "l": 0.26637,
    "c": 0.0669,
    "h": 253.5
  },
  "luminance": 0.0188
}

Semantic roles & 50–950 ramp

primary

#0A2645

secondary

#825829

accent

#9936F1

background

#F5F5F7

surface

#E9E9ED

border

#C5C5C8

text

#030409

muted

#78797B

Preview Lab

Preview with #0A2645

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

Preview Lab → · Contrast checker → · Palette generator →