#4438BD#4438BD

#4438BD is a dark, vivid blue. Relative luminance 0.077; OKLCH L 44.5% C 0.198 H 278.7°. Best body text is #FFFFFF at 8.25:1 contrast (WCAG AA passes).

Color values

HEX	#4438BD
RGB	rgb(68, 56, 189)
HSL	hsl(245, 54%, 48%)
HSV	hsv(245, 70%, 74%)
CMYK	cmyk(64%, 70.4%, 0%, 25.9%)
CIE-LAB	lab(33.41, 44.49, -68.01)
CIE-LCH	lch(33.41, 81.27, 303.19°)
OKLab	oklab(44.5% 0.0299 -0.1962)
OKLCH	oklch(44.5% 0.198 278.7)
XYZ	xyz(12.9804, 7.7304, 48.9423)
Luminance	0.0773 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4438BD #B1BD38

analogous

#386EBD #4438BD #8738BD

triadic

#4438BD #BD4438 #38BD44

tetradic

#4438BD #BD386E #B1BD38 #38BD87

square

#4438BD #BD386E #B1BD38 #38BD87

split-complementary

#4438BD #BD8738 #6EBD38

monochromatic

#221C5F #332A8E #4438BD #6C62D0 #9891DE

Accessibility & contrast

On white

8.25

#4438BD on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.55

#4438BD on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4438BD

8.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4438BD	#FFFFFF	#000000	##FFFFFF
##4438BD	1.00	8.25	2.55	8.25
#FFFFFF	8.25	1.00	21.00	1.00
#000000	2.55	21.00	1.00	21.00
##FFFFFF	8.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0054C1

Deuteranopia (green-blind)

#0049BB

Tritanopia (blue-blind)

#005C76

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #4438bd;
/* rgb */ color: rgb(68, 56, 189);
/* oklch */ color: oklch(44.5% 0.198 278.7);

Tailwind

colors: {
  custom: {
    50: '#8770d2',
    500: '#4438bd',
    950: '#000000',
  },
}

SCSS

$custom: #4438bd;
$custom-light: #8770d2;
$custom-dark: #000000;

JSON

{
  "hex": "#4438bd",
  "rgb": {
    "r": 68,
    "g": 56,
    "b": 189
  },
  "hsl": {
    "h": 245.414,
    "s": 54.286,
    "l": 48.039
  },
  "oklch": {
    "l": 0.44502,
    "c": 0.19849,
    "h": 278.7
  },
  "luminance": 0.07731
}

Semantic roles & 50–950 ramp

primary

#4438BD

secondary

#C3C987

accent

#DE4AD0

background

#F8F6FD

surface

#F0ECFA

border

#CBC7D3

text

#0D0714

muted

#7D7A83

Preview Lab

Preview with #4438BD

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

Preview Lab → · Contrast checker → · Palette generator →