#384FAF#384FAF

#384FAF is a mid, vivid blue. Relative luminance 0.095; OKLCH L 46.6% C 0.155 H 269.3°. Best body text is #FFFFFF at 7.23:1 contrast (WCAG AA passes).

Color values

HEX	#384FAF
RGB	rgb(56, 79, 175)
HSL	hsl(228, 52%, 45%)
HSV	hsv(228, 68%, 69%)
CMYK	cmyk(68%, 54.9%, 0%, 31.4%)
CIE-LAB	lab(36.98, 23.60, -53.95)
CIE-LCH	lch(36.98, 58.89, 293.62°)
OKLab	oklab(46.56% -0.0018 -0.1551)
OKLCH	oklch(46.56% 0.155 269.3)
XYZ	xyz(12.1621, 9.5267, 41.7470)
Luminance	0.0953 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#384FAF #AF9838

analogous

#388BAF #384FAF #5C38AF

triadic

#384FAF #AF384F #4FAF38

tetradic

#384FAF #AF388B #AF9838 #38AF5C

square

#384FAF #AF388B #AF9838 #38AF5C

split-complementary

#384FAF #AF5C38 #8BAF38

monochromatic

#1A2552 #293A81 #384FAF #5A70CA #8898D9

Accessibility & contrast

On white

7.23

#384FAF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.91

#384FAF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #384FAF

7.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##384FAF	#FFFFFF	#000000	##FFFFFF
##384FAF	1.00	7.23	2.91	7.23
#FFFFFF	7.23	1.00	21.00	1.00
#000000	2.91	21.00	1.00	21.00
##FFFFFF	7.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#025DB2

Deuteranopia (green-blind)

#0052AD

Tritanopia (blue-blind)

#006677

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #384faf;
/* rgb */ color: rgb(56, 79, 175);
/* oklch */ color: oklch(46.6% 0.155 269.3);

Tailwind

colors: {
  custom: {
    50: '#7d80c8',
    500: '#384faf',
    950: '#000000',
  },
}

SCSS

$custom: #384faf;
$custom-light: #7d80c8;
$custom-dark: #000000;

JSON

{
  "hex": "#384faf",
  "rgb": {
    "r": 56,
    "g": 79,
    "b": 175
  },
  "hsl": {
    "h": 228.403,
    "s": 51.515,
    "l": 45.294
  },
  "oklch": {
    "l": 0.4656,
    "c": 0.15516,
    "h": 269.3
  },
  "luminance": 0.09528
}

Semantic roles & 50–950 ramp

primary

#384FAF

secondary

#C3B680

accent

#BF4DDB

background

#F8F7FC

surface

#EFEEF8

border

#CAC9D1

text

#0B0A13

muted

#7C7C82

Preview Lab

Preview with #384FAF

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

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