#4438B8#4438B8

#4438B8 is a dark, vivid blue. Relative luminance 0.075; OKLCH L 44.0% C 0.192 H 279.2°. Best body text is #FFFFFF at 8.39:1 contrast (WCAG AA passes).

Color values

HEX	#4438B8
RGB	rgb(68, 56, 184)
HSL	hsl(246, 53%, 47%)
HSV	hsv(246, 70%, 72%)
CMYK	cmyk(63%, 69.6%, 0%, 27.8%)
CIE-LAB	lab(32.96, 42.89, -65.81)
CIE-LCH	lch(32.96, 78.55, 303.10°)
OKLab	oklab(44.03% 0.0307 -0.1898)
OKLCH	oklch(44.03% 0.192 279.2)
XYZ	xyz(12.4470, 7.5170, 46.1331)
Luminance	0.0752 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Ocean Blue

#4F42B5

ΔE00 2.92

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4438B8 #ACB838

analogous

#386CB8 #4438B8 #8438B8

triadic

#4438B8 #B84438 #38B844

tetradic

#4438B8 #B8386C #ACB838 #38B884

square

#4438B8 #B8386C #ACB838 #38B884

split-complementary

#4438B8 #B88438 #6CB838

monochromatic

#211B5A #332A89 #4438B8 #695FCE #958EDD

Accessibility & contrast

On white

8.39

#4438B8 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.50

#4438B8 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4438B8

8.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4438B8	#FFFFFF	#000000	##FFFFFF
##4438B8	1.00	8.39	2.50	8.39
#FFFFFF	8.39	1.00	21.00	1.00
#000000	2.50	21.00	1.00	21.00
##FFFFFF	8.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0052BC

Deuteranopia (green-blind)

#0048B6

Tritanopia (blue-blind)

#005A74

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #4438b8;
/* rgb */ color: rgb(68, 56, 184);
/* oklch */ color: oklch(44.0% 0.192 279.2);

Tailwind

colors: {
  custom: {
    50: '#8670ce',
    500: '#4438b8',
    950: '#000000',
  },
}

SCSS

$custom: #4438b8;
$custom-light: #8670ce;
$custom-dark: #000000;

JSON

{
  "hex": "#4438b8",
  "rgb": {
    "r": 68,
    "g": 56,
    "b": 184
  },
  "hsl": {
    "h": 245.625,
    "s": 53.333,
    "l": 47.059
  },
  "oklch": {
    "l": 0.44033,
    "c": 0.19227,
    "h": 279.2
  },
  "luminance": 0.07518
}

Semantic roles & 50–950 ramp

primary

#4438B8

secondary

#C1C785

accent

#DD4BCF

background

#F8F6FC

surface

#F0ECF9

border

#CBC7D2

text

#0C0714

muted

#7D7A82

Preview Lab

Preview with #4438B8

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

Preview Lab → · Contrast checker → · Palette generator →