#052D4A#052D4A

#052D4A is a dark, moderate cyan. Relative luminance 0.024; OKLCH L 28.8% C 0.068 H 245.7°. Best body text is #FFFFFF at 14.18:1 contrast (WCAG AA passes).

Color values

HEX	#052D4A
RGB	rgb(5, 45, 74)
HSL	hsl(205, 87%, 15%)
HSV	hsv(205, 93%, 29%)
CMYK	cmyk(93.2%, 39.2%, 0%, 71%)
CIE-LAB	lab(17.48, -1.01, -21.72)
CIE-LCH	lch(17.48, 21.75, 267.34°)
OKLab	oklab(28.76% -0.0279 -0.0619)
OKLCH	oklch(28.76% 0.068 245.7)
XYZ	xyz(2.2365, 2.4032, 6.8232)
Luminance	0.0240 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#052D4A #4A2205

analogous

#054A44 #052D4A #050B4A

triadic

#052D4A #4A052D #2D4A05

tetradic

#052D4A #44054A #4A2205 #0B4A05

square

#052D4A #44054A #4A2205 #0B4A05

split-complementary

#052D4A #4A050B #4A4405

monochromatic

#02111D #02111D #052D4A #095083 #0D73BD

Accessibility & contrast

On white

14.18

#052D4A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.48

#052D4A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #052D4A

14.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##052D4A	#FFFFFF	#000000	##FFFFFF
##052D4A	1.00	14.18	1.48	14.18
#FFFFFF	14.18	1.00	21.00	1.00
#000000	1.48	21.00	1.00	21.00
##FFFFFF	14.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1F2E4B

Deuteranopia (green-blind)

#152849

Tritanopia (blue-blind)

#003438

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #052d4a;
/* rgb */ color: rgb(5, 45, 74);
/* oklch */ color: oklch(28.8% 0.068 245.7);

Tailwind

colors: {
  custom: {
    50: '#53657c',
    500: '#052d4a',
    950: '#000000',
  },
}

SCSS

$custom: #052d4a;
$custom-light: #53657c;
$custom-dark: #000000;

JSON

{
  "hex": "#052d4a",
  "rgb": {
    "r": 5,
    "g": 45,
    "b": 74
  },
  "hsl": {
    "h": 205.217,
    "s": 87.342,
    "l": 15.49
  },
  "oklch": {
    "l": 0.28758,
    "c": 0.06791,
    "h": 245.7
  },
  "luminance": 0.02403
}

Semantic roles & 50–950 ramp

primary

#052D4A

secondary

#8A4D21

accent

#832AFE

background

#F5F6F7

surface

#E9EBEE

border

#C5C6C9

text

#030509

muted

#787A7B

Preview Lab

Preview with #052D4A

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

Preview Lab → · Contrast checker → · Palette generator →