#384F9D#384F9D

#384F9D is a mid, vivid blue. Relative luminance 0.089; OKLCH L 45.2% C 0.130 H 268.5°. Best body text is #FFFFFF at 7.57:1 contrast (WCAG AA passes).

Color values

HEX	#384F9D
RGB	rgb(56, 79, 157)
HSL	hsl(226, 47%, 42%)
HSV	hsv(226, 64%, 62%)
CMYK	cmyk(64.3%, 49.7%, 0%, 38.4%)
CIE-LAB	lab(35.73, 17.04, -45.23)
CIE-LCH	lch(35.73, 48.33, 290.64°)
OKLab	oklab(45.21% -0.0035 -0.1295)
OKLCH	oklch(45.21% 0.13 268.5)
XYZ	xyz(10.5106, 8.8661, 33.0492)
Luminance	0.0887 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#384F9D #9D8638

analogous

#38829D #384F9D #54389D

triadic

#384F9D #9D384F #4F9D38

tetradic

#384F9D #9D3882 #9D8638 #389D54

square

#384F9D #9D3882 #9D8638 #389D54

split-complementary

#384F9D #9D5438 #829D38

monochromatic

#182243 #283870 #384F9D #516BC1 #7E91D1

Accessibility & contrast

On white

7.57

#384F9D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.77

#384F9D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #384F9D

7.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##384F9D	#FFFFFF	#000000	##FFFFFF
##384F9D	1.00	7.57	2.77	7.57
#FFFFFF	7.57	1.00	21.00	1.00
#000000	2.77	21.00	1.00	21.00
##FFFFFF	7.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2659A0

Deuteranopia (green-blind)

#0F509B

Tritanopia (blue-blind)

#00616E

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #384f9d;
/* rgb */ color: rgb(56, 79, 157);
/* oklch */ color: oklch(45.2% 0.130 268.5);

Tailwind

colors: {
  custom: {
    50: '#797fba',
    500: '#384f9d',
    950: '#000000',
  },
}

SCSS

$custom: #384f9d;
$custom-light: #797fba;
$custom-dark: #000000;

JSON

{
  "hex": "#384f9d",
  "rgb": {
    "r": 56,
    "g": 79,
    "b": 157
  },
  "hsl": {
    "h": 226.337,
    "s": 47.418,
    "l": 41.765
  },
  "oklch": {
    "l": 0.45212,
    "c": 0.12953,
    "h": 268.5
  },
  "luminance": 0.08867
}

Semantic roles & 50–950 ramp

primary

#384F9D

secondary

#BAAB76

accent

#B851D7

background

#F7F7FB

surface

#EEEEF6

border

#C9C9D0

text

#0A0A12

muted

#7C7C81

Preview Lab

Preview with #384F9D

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

Preview Lab → · Contrast checker → · Palette generator →