#3A56CD#3A56CD

#3A56CD is a mid, vivid blue. Relative luminance 0.120; OKLCH L 50.4% C 0.187 H 268.7°. Best body text is #FFFFFF at 6.19:1 contrast (WCAG AA passes).

Color values

HEX	#3A56CD
RGB	rgb(58, 86, 205)
HSL	hsl(229, 60%, 52%)
HSV	hsv(229, 72%, 80%)
CMYK	cmyk(71.7%, 58%, 0%, 19.6%)
CIE-LAB	lab(41.15, 30.23, -64.70)
CIE-LCH	lch(41.15, 71.41, 295.04°)
OKLab	oklab(50.42% -0.0044 -0.1866)
OKLCH	oklch(50.42% 0.187 268.7)
XYZ	xyz(16.0884, 11.9612, 59.2066)
Luminance	0.1196 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A56CD #CDB13A

analogous

#3AA0CD #3A56CD #683ACD

triadic

#3A56CD #CD3A56 #56CD3A

tetradic

#3A56CD #CD3AA0 #CDB13A #3ACD68

square

#3A56CD #CD3AA0 #CDB13A #3ACD68

split-complementary

#3A56CD #CD683A #A0CD3A

monochromatic

#1C2C70 #2940A1 #3A56CD #6B80D9 #9CAAE6

Accessibility & contrast

On white

6.19

#3A56CD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.39

#3A56CD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3A56CD

6.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A56CD	#FFFFFF	#000000	##FFFFFF
##3A56CD	1.00	6.19	3.39	6.19
#FFFFFF	6.19	1.00	21.00	1.00
#000000	3.39	21.00	1.00	21.00
##FFFFFF	6.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0068D1

Deuteranopia (green-blind)

#005ACB

Tritanopia (blue-blind)

#007489

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #3a56cd;
/* rgb */ color: rgb(58, 86, 205);
/* oklch */ color: oklch(50.4% 0.187 268.7);

Tailwind

colors: {
  custom: {
    50: '#8385dd',
    500: '#3a56cd',
    950: '#000000',
  },
}

SCSS

$custom: #3a56cd;
$custom-light: #8385dd;
$custom-dark: #000000;

JSON

{
  "hex": "#3a56cd",
  "rgb": {
    "r": 58,
    "g": 86,
    "b": 205
  },
  "hsl": {
    "h": 228.571,
    "s": 59.514,
    "l": 51.569
  },
  "oklch": {
    "l": 0.50423,
    "c": 0.18667,
    "h": 268.7
  },
  "luminance": 0.11963
}

Semantic roles & 50–950 ramp

primary

#3A56CD

secondary

#D2C591

accent

#C545E3

background

#F8F8FD

surface

#F0EFFB

border

#CBCAD4

text

#0C0B15

muted

#7D7C83

Preview Lab

Preview with #3A56CD

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

Preview Lab → · Contrast checker → · Palette generator →