#364AA6#364AA6

#364AA6 is a dark, vivid blue. Relative luminance 0.084; OKLCH L 44.7% C 0.150 H 270.1°. Best body text is #FFFFFF at 7.82:1 contrast (WCAG AA passes).

Color values

HEX	#364AA6
RGB	rgb(54, 74, 166)
HSL	hsl(229, 51%, 43%)
HSV	hsv(229, 67%, 65%)
CMYK	cmyk(67.5%, 55.4%, 0%, 34.9%)
CIE-LAB	lab(34.87, 23.28, -52.01)
CIE-LCH	lch(34.87, 56.99, 294.12°)
OKLab	oklab(44.74% 0.0001 -0.1496)
OKLCH	oklch(44.74% 0.15 270.1)
XYZ	xyz(10.8507, 8.4340, 37.1251)
Luminance	0.0843 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#364AA6 #A69236

analogous

#3682A6 #364AA6 #5A36A6

triadic

#364AA6 #A6364A #4AA636

tetradic

#364AA6 #A63682 #A69236 #36A65A

square

#364AA6 #A63682 #A69236 #36A65A

split-complementary

#364AA6 #A65A36 #82A636

monochromatic

#18214A #273578 #364AA6 #5267C7 #8190D6

Accessibility & contrast

On white

7.82

#364AA6 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.69

#364AA6 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #364AA6

7.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##364AA6	#FFFFFF	#000000	##FFFFFF
##364AA6	1.00	7.82	2.69	7.82
#FFFFFF	7.82	1.00	21.00	1.00
#000000	2.69	21.00	1.00	21.00
##FFFFFF	7.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0057A9

Deuteranopia (green-blind)

#004DA4

Tritanopia (blue-blind)

#006070

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #364aa6;
/* rgb */ color: rgb(54, 74, 166);
/* oklch */ color: oklch(44.7% 0.150 270.1);

Tailwind

colors: {
  custom: {
    50: '#7a7cc1',
    500: '#364aa6',
    950: '#000000',
  },
}

SCSS

$custom: #364aa6;
$custom-light: #7a7cc1;
$custom-dark: #000000;

JSON

{
  "hex": "#364aa6",
  "rgb": {
    "r": 54,
    "g": 74,
    "b": 166
  },
  "hsl": {
    "h": 229.286,
    "s": 50.909,
    "l": 43.137
  },
  "oklch": {
    "l": 0.44737,
    "c": 0.14956,
    "h": 270.1
  },
  "luminance": 0.08435
}

Semantic roles & 50–950 ramp

primary

#364AA6

secondary

#BFB379

accent

#C14DDA

background

#F7F7FC

surface

#EEEEF8

border

#C9C9D1

text

#0A0912

muted

#7C7B81

Preview Lab

Preview with #364AA6

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

Preview Lab → · Contrast checker → · Palette generator →