#384DA8#384DA8

#384DA8 is a mid, vivid blue. Relative luminance 0.090; OKLCH L 45.6% C 0.148 H 269.8°. Best body text is #FFFFFF at 7.51:1 contrast (WCAG AA passes).

Color values

HEX	#384DA8
RGB	rgb(56, 77, 168)
HSL	hsl(229, 50%, 44%)
HSV	hsv(229, 67%, 66%)
CMYK	cmyk(66.7%, 54.2%, 0%, 34.1%)
CIE-LAB	lab(35.94, 22.36, -51.48)
CIE-LCH	lch(35.94, 56.13, 293.48°)
OKLab	oklab(45.61% -0.0004 -0.1479)
OKLCH	oklch(45.61% 0.148 269.8)
XYZ	xyz(11.3502, 8.9746, 38.1723)
Luminance	0.0898 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#384DA8 #A89338

analogous

#3885A8 #384DA8 #5B38A8

triadic

#384DA8 #A8384D #4DA838

tetradic

#384DA8 #A83885 #A89338 #38A85B

square

#384DA8 #A83885 #A89338 #38A85B

split-complementary

#384DA8 #A85B38 #85A838

monochromatic

#19234C #29387A #384DA8 #566BC7 #8494D6

Accessibility & contrast

On white

7.51

#384DA8 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.80

#384DA8 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #384DA8

7.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##384DA8	#FFFFFF	#000000	##FFFFFF
##384DA8	1.00	7.51	2.80	7.51
#FFFFFF	7.51	1.00	21.00	1.00
#000000	2.80	21.00	1.00	21.00
##FFFFFF	7.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0D5AAB

Deuteranopia (green-blind)

#0050A6

Tritanopia (blue-blind)

#006373

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #384da8;
/* rgb */ color: rgb(56, 77, 168);
/* oklch */ color: oklch(45.6% 0.148 269.8);

Tailwind

colors: {
  custom: {
    50: '#7b7ec2',
    500: '#384da8',
    950: '#000000',
  },
}

SCSS

$custom: #384da8;
$custom-light: #7b7ec2;
$custom-dark: #000000;

JSON

{
  "hex": "#384da8",
  "rgb": {
    "r": 56,
    "g": 77,
    "b": 168
  },
  "hsl": {
    "h": 228.75,
    "s": 50,
    "l": 43.922
  },
  "oklch": {
    "l": 0.45614,
    "c": 0.14791,
    "h": 269.8
  },
  "luminance": 0.08976
}

Semantic roles & 50–950 ramp

primary

#384DA8

secondary

#C0B37C

accent

#BF4EDA

background

#F8F7FC

surface

#EFEEF8

border

#CAC9D1

text

#0A0912

muted

#7C7B81

Preview Lab

Preview with #384DA8

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

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