#384DA5#384DA5

#384DA5 is a mid, vivid blue. Relative luminance 0.089; OKLCH L 45.4% C 0.144 H 269.7°. Best body text is #FFFFFF at 7.57:1 contrast (WCAG AA passes).

Color values

HEX	#384DA5
RGB	rgb(56, 77, 165)
HSL	hsl(228, 49%, 43%)
HSV	hsv(228, 66%, 65%)
CMYK	cmyk(66.1%, 53.3%, 0%, 35.3%)
CIE-LAB	lab(35.72, 21.27, -50.03)
CIE-LCH	lch(35.72, 54.37, 293.03°)
OKLab	oklab(45.38% -0.0007 -0.1436)
OKLCH	oklch(45.38% 0.144 269.7)
XYZ	xyz(11.0740, 8.8641, 36.7174)
Luminance	0.0887 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#384DA5 #A59038

analogous

#3883A5 #384DA5 #5938A5

triadic

#384DA5 #A5384D #4DA538

tetradic

#384DA5 #A53883 #A59038 #38A559

square

#384DA5 #A53883 #A59038 #38A559

split-complementary

#384DA5 #A55938 #83A538

monochromatic

#19224A #283877 #384DA5 #556BC5 #8392D5

Accessibility & contrast

On white

7.57

#384DA5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.77

#384DA5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #384DA5

7.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##384DA5	#FFFFFF	#000000	##FFFFFF
##384DA5	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)

#1459A8

Deuteranopia (green-blind)

#004FA3

Tritanopia (blue-blind)

#006271

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #384da5;
/* rgb */ color: rgb(56, 77, 165);
/* oklch */ color: oklch(45.4% 0.144 269.7);

Tailwind

colors: {
  custom: {
    50: '#7b7ec0',
    500: '#384da5',
    950: '#000000',
  },
}

SCSS

$custom: #384da5;
$custom-light: #7b7ec0;
$custom-dark: #000000;

JSON

{
  "hex": "#384da5",
  "rgb": {
    "r": 56,
    "g": 77,
    "b": 165
  },
  "hsl": {
    "h": 228.44,
    "s": 49.321,
    "l": 43.333
  },
  "oklch": {
    "l": 0.45384,
    "c": 0.14365,
    "h": 269.7
  },
  "luminance": 0.08865
}

Semantic roles & 50–950 ramp

primary

#384DA5

secondary

#BEB17A

accent

#BE4FD9

background

#F7F7FB

surface

#EEEEF7

border

#C9C9D0

text

#0A0912

muted

#7C7B81

Preview Lab

Preview with #384DA5

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

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