#364BAB#364BAB

#364BAB is a mid, vivid blue. Relative luminance 0.088; OKLCH L 45.3% C 0.155 H 269.8°. Best body text is #FFFFFF at 7.63:1 contrast (WCAG AA passes).

Color values

HEX	#364BAB
RGB	rgb(54, 75, 171)
HSL	hsl(229, 52%, 44%)
HSV	hsv(229, 68%, 67%)
CMYK	cmyk(68.4%, 56.1%, 0%, 32.9%)
CIE-LAB	lab(35.51, 24.45, -53.96)
CIE-LCH	lch(35.51, 59.25, 294.38°)
OKLab	oklab(45.33% -0.0005 -0.1553)
OKLCH	oklch(45.33% 0.155 269.8)
XYZ	xyz(11.3856, 8.7556, 39.6102)
Luminance	0.0876 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#364BAB #AB9636

analogous

#3686AB #364BAB #5C36AB

triadic

#364BAB #AB364B #4BAB36

tetradic

#364BAB #AB3686 #AB9636 #36AB5C

square

#364BAB #AB3686 #AB9636 #36AB5C

split-complementary

#364BAB #AB5C36 #86AB36

monochromatic

#19224E #27377C #364BAB #556AC9 #8393D8

Accessibility & contrast

On white

7.63

#364BAB on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.75

#364BAB on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #364BAB

7.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##364BAB	#FFFFFF	#000000	##FFFFFF
##364BAB	1.00	7.63	2.75	7.63
#FFFFFF	7.63	1.00	21.00	1.00
#000000	2.75	21.00	1.00	21.00
##FFFFFF	7.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0059AE

Deuteranopia (green-blind)

#004EA9

Tritanopia (blue-blind)

#006273

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #364bab;
/* rgb */ color: rgb(54, 75, 171);
/* oklch */ color: oklch(45.3% 0.155 269.8);

Tailwind

colors: {
  custom: {
    50: '#7b7dc5',
    500: '#364bab',
    950: '#000000',
  },
}

SCSS

$custom: #364bab;
$custom-light: #7b7dc5;
$custom-dark: #000000;

JSON

{
  "hex": "#364bab",
  "rgb": {
    "r": 54,
    "g": 75,
    "b": 171
  },
  "hsl": {
    "h": 229.231,
    "s": 52,
    "l": 44.118
  },
  "oklch": {
    "l": 0.45334,
    "c": 0.15528,
    "h": 269.8
  },
  "luminance": 0.08757
}

Semantic roles & 50–950 ramp

primary

#364BAB

secondary

#C2B57B

accent

#C24CDB

background

#F8F7FC

surface

#EFEEF8

border

#CAC9D1

text

#0B0913

muted

#7C7B82

Preview Lab

Preview with #364BAB

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

Preview Lab → · Contrast checker → · Palette generator →