#364BA5#364BA5

#364BA5 is a dark, vivid blue. Relative luminance 0.085; OKLCH L 44.9% C 0.147 H 269.7°. Best body text is #FFFFFF at 7.76:1 contrast (WCAG AA passes).

Color values

HEX	#364BA5
RGB	rgb(54, 75, 165)
HSL	hsl(229, 51%, 43%)
HSV	hsv(229, 67%, 65%)
CMYK	cmyk(67.3%, 54.5%, 0%, 35.3%)
CIE-LAB	lab(35.07, 22.26, -51.10)
CIE-LCH	lch(35.07, 55.73, 293.54°)
OKLab	oklab(44.86% -0.0008 -0.1468)
OKLCH	oklch(44.86% 0.147 269.7)
XYZ	xyz(10.8266, 8.5320, 36.6663)
Luminance	0.0853 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#364BA5 #A59036

analogous

#3682A5 #364BA5 #5936A5

triadic

#364BA5 #A5364B #4BA536

tetradic

#364BA5 #A53682 #A59036 #36A559

square

#364BA5 #A53682 #A59036 #36A559

split-complementary

#364BA5 #A55936 #82A536

monochromatic

#182149 #273677 #364BA5 #5268C6 #8090D5

Accessibility & contrast

On white

7.76

#364BA5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.71

#364BA5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #364BA5

7.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##364BA5	#FFFFFF	#000000	##FFFFFF
##364BA5	1.00	7.76	2.71	7.76
#FFFFFF	7.76	1.00	21.00	1.00
#000000	2.71	21.00	1.00	21.00
##FFFFFF	7.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0958A8

Deuteranopia (green-blind)

#004EA3

Tritanopia (blue-blind)

#006070

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #364ba5;
/* rgb */ color: rgb(54, 75, 165);
/* oklch */ color: oklch(44.9% 0.147 269.7);

Tailwind

colors: {
  custom: {
    50: '#7a7cc0',
    500: '#364ba5',
    950: '#000000',
  },
}

SCSS

$custom: #364ba5;
$custom-light: #7a7cc0;
$custom-dark: #000000;

JSON

{
  "hex": "#364ba5",
  "rgb": {
    "r": 54,
    "g": 75,
    "b": 165
  },
  "hsl": {
    "h": 228.649,
    "s": 50.685,
    "l": 42.941
  },
  "oklch": {
    "l": 0.44861,
    "c": 0.14685,
    "h": 269.7
  },
  "luminance": 0.08533
}

Semantic roles & 50–950 ramp

primary

#364BA5

secondary

#BFB178

accent

#C04EDA

background

#F7F7FB

surface

#EEEEF7

border

#C9C9D0

text

#0A0912

muted

#7C7B81

Preview Lab

Preview with #364BA5

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

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