#384EA7#384EA7

#384EA7 is a mid, vivid blue. Relative luminance 0.091; OKLCH L 45.7% C 0.145 H 269.4°. Best body text is #FFFFFF at 7.46:1 contrast (WCAG AA passes).

Color values

HEX	#384EA7
RGB	rgb(56, 78, 167)
HSL	hsl(228, 50%, 44%)
HSV	hsv(228, 66%, 65%)
CMYK	cmyk(66.5%, 53.3%, 0%, 34.5%)
CIE-LAB	lab(36.13, 21.34, -50.56)
CIE-LCH	lch(36.13, 54.88, 292.88°)
OKLab	oklab(45.74% -0.0014 -0.1452)
OKLCH	oklch(45.74% 0.145 269.4)
XYZ	xyz(11.3280, 9.0785, 37.7071)
Luminance	0.0908 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#384EA7 #A79138

analogous

#3885A7 #384EA7 #5938A7

triadic

#384EA7 #A7384E #4EA738

tetradic

#384EA7 #A73885 #A79138 #38A759

square

#384EA7 #A73885 #A79138 #38A759

split-complementary

#384EA7 #A75938 #85A738

monochromatic

#19234B #293979 #384EA7 #566CC6 #8494D6

Accessibility & contrast

On white

7.46

#384EA7 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.82

#384EA7 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #384EA7

7.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##384EA7	#FFFFFF	#000000	##FFFFFF
##384EA7	1.00	7.46	2.82	7.46
#FFFFFF	7.46	1.00	21.00	1.00
#000000	2.82	21.00	1.00	21.00
##FFFFFF	7.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#145AAA

Deuteranopia (green-blind)

#0050A5

Tritanopia (blue-blind)

#006373

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #384ea7;
/* rgb */ color: rgb(56, 78, 167);
/* oklch */ color: oklch(45.7% 0.145 269.4);

Tailwind

colors: {
  custom: {
    50: '#7b7fc2',
    500: '#384ea7',
    950: '#000000',
  },
}

SCSS

$custom: #384ea7;
$custom-light: #7b7fc2;
$custom-dark: #000000;

JSON

{
  "hex": "#384ea7",
  "rgb": {
    "r": 56,
    "g": 78,
    "b": 167
  },
  "hsl": {
    "h": 228.108,
    "s": 49.776,
    "l": 43.725
  },
  "oklch": {
    "l": 0.45741,
    "c": 0.1452,
    "h": 269.4
  },
  "luminance": 0.0908
}

Semantic roles & 50–950 ramp

primary

#384EA7

secondary

#BFB27B

accent

#BE4FD9

background

#F8F7FC

surface

#EFEEF8

border

#CAC9D1

text

#0A0A12

muted

#7C7C81

Preview Lab

Preview with #384EA7

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

Preview Lab → · Contrast checker → · Palette generator →