#3A44DD#3A44DD

#3A44DD is a mid, highly saturated blue. Relative luminance 0.103; OKLCH L 48.7% C 0.227 H 271.6°. Best body text is #FFFFFF at 6.88:1 contrast (WCAG AA passes).

Color values

HEX	#3A44DD
RGB	rgb(58, 68, 221)
HSL	hsl(236, 71%, 55%)
HSV	hsv(236, 74%, 87%)
CMYK	cmyk(73.8%, 69.2%, 0%, 13.3%)
CIE-LAB	lab(38.29, 46.91, -78.58)
CIE-LCH	lch(38.29, 91.52, 300.84°)
OKLab	oklab(48.74% 0.0062 -0.2274)
OKLCH	oklch(48.74% 0.227 271.6)
XYZ	xyz(16.8588, 10.2525, 69.4830)
Luminance	0.1025 (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

#3A44DD #DDD33A

analogous

#3A96DD #3A44DD #823ADD

triadic

#3A44DD #DD3A44 #44DD3A

tetradic

#3A44DD #DD3A96 #DDD33A #3ADD82

square

#3A44DD #DD3A96 #DDD33A #3ADD82

split-complementary

#3A44DD #DD823A #96DD3A

monochromatic

#171E86 #2029BA #3A44DD #6E76E6 #A2A7EF

Accessibility & contrast

On white

6.88

#3A44DD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.05

#3A44DD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3A44DD

6.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A44DD	#FFFFFF	#000000	##FFFFFF
##3A44DD	1.00	6.88	3.05	6.88
#FFFFFF	6.88	1.00	21.00	1.00
#000000	3.05	21.00	1.00	21.00
##FFFFFF	6.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0062E2

Deuteranopia (green-blind)

#0052DA

Tritanopia (blue-blind)

#006E8B

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #3a44dd;
/* rgb */ color: rgb(58, 68, 221);
/* oklch */ color: oklch(48.7% 0.227 271.6);

Tailwind

colors: {
  custom: {
    50: '#8879e9',
    500: '#3a44dd',
    950: '#000000',
  },
}

SCSS

$custom: #3a44dd;
$custom-light: #8879e9;
$custom-dark: #000000;

JSON

{
  "hex": "#3a44dd",
  "rgb": {
    "r": 58,
    "g": 68,
    "b": 221
  },
  "hsl": {
    "h": 236.319,
    "s": 70.563,
    "l": 54.706
  },
  "oklch": {
    "l": 0.48742,
    "c": 0.22747,
    "h": 271.6
  },
  "luminance": 0.10254
}

Semantic roles & 50–950 ramp

primary

#3A44DD

secondary

#DCD897

accent

#E23AED

background

#F9F7FE

surface

#F2EDFD

border

#CCC8D5

text

#0D0916

muted

#7E7B84

Preview Lab

Preview with #3A44DD

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

Preview Lab → · Contrast checker → · Palette generator →