#052D96#052D96

#052D96 is a dark, vivid blue. Relative luminance 0.041; OKLCH L 35.7% C 0.175 H 263.6°. Best body text is #FFFFFF at 11.52:1 contrast (WCAG AA passes).

Color values

HEX	#052D96
RGB	rgb(5, 45, 150)
HSL	hsl(223, 94%, 30%)
HSV	hsv(223, 97%, 59%)
CMYK	cmyk(96.7%, 70%, 0%, 41.2%)
CIE-LAB	lab(24.03, 31.96, -60.10)
CIE-LCH	lch(24.03, 68.07, 298.00°)
OKLab	oklab(35.75% -0.0196 -0.1744)
OKLCH	oklch(35.75% 0.176 263.6)
XYZ	xyz(6.5040, 4.1102, 29.2988)
Luminance	0.0411 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#052D96 #966E05

analogous

#057596 #052D96 #250596

triadic

#052D96 #96052D #2D9605

tetradic

#052D96 #960575 #966E05 #059625

square

#052D96 #960575 #966E05 #059625

split-complementary

#052D96 #962505 #759605

monochromatic

#010920 #031B5B #052D96 #073FD1 #1E5AF7

Accessibility & contrast

On white

11.52

#052D96 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.82

#052D96 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #052D96

11.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##052D96	#FFFFFF	#000000	##FFFFFF
##052D96	1.00	11.52	1.82	11.52
#FFFFFF	11.52	1.00	21.00	1.00
#000000	1.82	21.00	1.00	21.00
##FFFFFF	11.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004099

Deuteranopia (green-blind)

#003394

Tritanopia (blue-blind)

#004A5E

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #052d96;
/* rgb */ color: rgb(5, 45, 150);
/* oklch */ color: oklch(35.7% 0.175 263.6);

Tailwind

colors: {
  custom: {
    50: '#6b66b6',
    500: '#052d96',
    950: '#000000',
  },
}

SCSS

$custom: #052d96;
$custom-light: #6b66b6;
$custom-dark: #000000;

JSON

{
  "hex": "#052d96",
  "rgb": {
    "r": 5,
    "g": 45,
    "b": 150
  },
  "hsl": {
    "h": 223.448,
    "s": 93.548,
    "l": 30.392
  },
  "oklch": {
    "l": 0.35748,
    "c": 0.1755,
    "h": 263.6
  },
  "luminance": 0.04111
}

Semantic roles & 50–950 ramp

primary

#052D96

secondary

#CCA02B

accent

#C429FF

background

#F7F6FB

surface

#EDEBF6

border

#C8C6D0

text

#080511

muted

#7B7A80

Preview Lab

Preview with #052D96

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

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