#0534BF#0534BF

#0534BF is a dark, highly saturated blue. Relative luminance 0.063; OKLCH L 41.4% C 0.218 H 263.9°. Best body text is #FFFFFF at 9.33:1 contrast (WCAG AA passes).

Color values

HEX	#0534BF
RGB	rgb(5, 52, 191)
HSL	hsl(225, 95%, 38%)
HSV	hsv(225, 97%, 75%)
CMYK	cmyk(97.4%, 72.8%, 0%, 25.1%)
CIE-LAB	lab(30.03, 42.95, -74.86)
CIE-LCH	lch(30.03, 86.30, 299.85°)
OKLab	oklab(41.4% -0.0231 -0.2173)
OKLCH	oklch(41.4% 0.218 263.9)
XYZ	xyz(10.6912, 6.2484, 49.9227)
Luminance	0.0625 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 6.72

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0534BF #BF9005

analogous

#0591BF #0534BF #3305BF

triadic

#0534BF #BF0534 #34BF05

tetradic

#0534BF #BF0591 #BF9005 #05BF33

square

#0534BF #BF0591 #BF9005 #05BF33

split-complementary

#0534BF #BF3305 #91BF05

monochromatic

#021448 #032483 #0534BF #0945F9 #4472FA

Accessibility & contrast

On white

9.33

#0534BF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.25

#0534BF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0534BF

9.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0534BF	#FFFFFF	#000000	##FFFFFF
##0534BF	1.00	9.33	2.25	9.33
#FFFFFF	9.33	1.00	21.00	1.00
#000000	2.25	21.00	1.00	21.00
##FFFFFF	9.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004FC3

Deuteranopia (green-blind)

#003EBD

Tritanopia (blue-blind)

#005D76

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #0534bf;
/* rgb */ color: rgb(5, 52, 191);
/* oklch */ color: oklch(41.4% 0.218 263.9);

Tailwind

colors: {
  custom: {
    50: '#766cd4',
    500: '#0534bf',
    950: '#000000',
  },
}

SCSS

$custom: #0534bf;
$custom-light: #766cd4;
$custom-dark: #000000;

JSON

{
  "hex": "#0534bf",
  "rgb": {
    "r": 5,
    "g": 52,
    "b": 191
  },
  "hsl": {
    "h": 224.839,
    "s": 94.898,
    "l": 38.431
  },
  "oklch": {
    "l": 0.41395,
    "c": 0.21848,
    "h": 263.9
  },
  "luminance": 0.0625
}

Semantic roles & 50–950 ramp

primary

#0534BF

secondary

#DAB446

accent

#C929FF

background

#F8F6FD

surface

#EFEBFA

border

#CAC6D3

text

#0B0714

muted

#7C7A83

Preview Lab

Preview with #0534BF

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

Preview Lab → · Contrast checker → · Palette generator →