#052A3A#052A3A

#052A3A is a dark, muted cyan. Relative luminance 0.020; OKLCH L 26.8% C 0.050 H 231.7°. Best body text is #FFFFFF at 15.01:1 contrast (WCAG AA passes).

Color values

HEX	#052A3A
RGB	rgb(5, 42, 58)
HSL	hsl(198, 84%, 12%)
HSV	hsv(198, 91%, 23%)
CMYK	cmyk(91.4%, 27.6%, 0%, 77.3%)
CIE-LAB	lab(15.45, -6.00, -13.88)
CIE-LCH	lch(15.45, 15.12, 246.60°)
OKLab	oklab(26.85% -0.0308 -0.0391)
OKLCH	oklch(26.85% 0.05 231.7)
XYZ	xyz(1.6540, 1.9935, 4.2998)
Luminance	0.0199 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#052A3A #3A1505

analogous

#053A30 #052A3A #05103A

triadic

#052A3A #3A052A #2A3A05

tetradic

#052A3A #30053A #3A1505 #103A05

square

#052A3A #30053A #3A1505 #103A05

split-complementary

#052A3A #3A0510 #3A3005

monochromatic

#02141C #02141C #052A3A #0A5372 #0F7CAB

Accessibility & contrast

On white

15.01

#052A3A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.40

#052A3A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #052A3A

15.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##052A3A	#FFFFFF	#000000	##FFFFFF
##052A3A	1.00	15.01	1.40	15.01
#FFFFFF	15.01	1.00	21.00	1.00
#000000	1.40	21.00	1.00	21.00
##FFFFFF	15.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#22293B

Deuteranopia (green-blind)

#1B243A

Tritanopia (blue-blind)

#002E2F

Achromatopsia (no color)

#272727

Design tokens & code

CSS

--color: #052a3a;
/* rgb */ color: rgb(5, 42, 58);
/* oklch */ color: oklch(26.8% 0.050 231.7);

Tailwind

colors: {
  custom: {
    50: '#4f6370',
    500: '#052a3a',
    950: '#000000',
  },
}

SCSS

$custom: #052a3a;
$custom-light: #4f6370;
$custom-dark: #000000;

JSON

{
  "hex": "#052a3a",
  "rgb": {
    "r": 5,
    "g": 42,
    "b": 58
  },
  "hsl": {
    "h": 198.113,
    "s": 84.127,
    "l": 12.353
  },
  "oklch": {
    "l": 0.26849,
    "c": 0.04981,
    "h": 231.7
  },
  "luminance": 0.01994
}

Semantic roles & 50–950 ramp

primary

#052A3A

secondary

#7B3B20

accent

#6B2DFA

background

#F4F5F6

surface

#E7EAEC

border

#C3C6C7

text

#020507

muted

#78797A

Preview Lab

Preview with #052A3A

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

Preview Lab → · Contrast checker → · Palette generator →