#4438BC#4438BC

#4438BC is a dark, vivid blue. Relative luminance 0.077; OKLCH L 44.4% C 0.197 H 278.8°. Best body text is #FFFFFF at 8.28:1 contrast (WCAG AA passes).

Color values

HEX	#4438BC
RGB	rgb(68, 56, 188)
HSL	hsl(245, 54%, 48%)
HSV	hsv(245, 70%, 74%)
CMYK	cmyk(63.8%, 70.2%, 0%, 26.3%)
CIE-LAB	lab(33.32, 44.17, -67.57)
CIE-LCH	lch(33.32, 80.73, 303.17°)
OKLab	oklab(44.41% 0.03 -0.195)
OKLCH	oklch(44.41% 0.197 278.8)
XYZ	xyz(12.8723, 7.6871, 48.3726)
Luminance	0.0769 (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

#4438BC #B0BC38

analogous

#386EBC #4438BC #8638BC

triadic

#4438BC #BC4438 #38BC44

tetradic

#4438BC #BC386E #B0BC38 #38BC86

square

#4438BC #BC386E #B0BC38 #38BC86

split-complementary

#4438BC #BC8638 #6EBC38

monochromatic

#221C5E #332A8D #4438BC #6B61D0 #9790DE

Accessibility & contrast

On white

8.28

#4438BC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.54

#4438BC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4438BC

8.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4438BC	#FFFFFF	#000000	##FFFFFF
##4438BC	1.00	8.28	2.54	8.28
#FFFFFF	8.28	1.00	21.00	1.00
#000000	2.54	21.00	1.00	21.00
##FFFFFF	8.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0054C0

Deuteranopia (green-blind)

#0049BA

Tritanopia (blue-blind)

#005C76

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #4438bc;
/* rgb */ color: rgb(68, 56, 188);
/* oklch */ color: oklch(44.4% 0.197 278.8);

Tailwind

colors: {
  custom: {
    50: '#8670d1',
    500: '#4438bc',
    950: '#000000',
  },
}

SCSS

$custom: #4438bc;
$custom-light: #8670d1;
$custom-dark: #000000;

JSON

{
  "hex": "#4438bc",
  "rgb": {
    "r": 68,
    "g": 56,
    "b": 188
  },
  "hsl": {
    "h": 245.455,
    "s": 54.098,
    "l": 47.843
  },
  "oklch": {
    "l": 0.44407,
    "c": 0.19725,
    "h": 278.8
  },
  "luminance": 0.07688
}

Semantic roles & 50–950 ramp

primary

#4438BC

secondary

#C3C987

accent

#DD4AD0

background

#F8F6FD

surface

#F0ECFA

border

#CBC7D3

text

#0D0714

muted

#7D7A83

Preview Lab

Preview with #4438BC

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

Preview Lab → · Contrast checker → · Palette generator →