#3A56CA#3A56CA

#3A56CA is a mid, vivid blue. Relative luminance 0.118; OKLCH L 50.2% C 0.183 H 268.6°. Best body text is #FFFFFF at 6.24:1 contrast (WCAG AA passes).

Color values

HEX	#3A56CA
RGB	rgb(58, 86, 202)
HSL	hsl(228, 58%, 51%)
HSV	hsv(228, 71%, 79%)
CMYK	cmyk(71.3%, 57.4%, 0%, 20.8%)
CIE-LAB	lab(40.93, 29.15, -63.34)
CIE-LCH	lch(40.93, 69.73, 294.71°)
OKLab	oklab(50.18% -0.0044 -0.1826)
OKLCH	oklch(50.18% 0.183 268.6)
XYZ	xyz(15.7297, 11.8178, 57.3177)
Luminance	0.1182 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A56CA #CAAE3A

analogous

#3A9ECA #3A56CA #663ACA

triadic

#3A56CA #CA3A56 #56CA3A

tetradic

#3A56CA #CA3A9E #CAAE3A #3ACA66

square

#3A56CA #CA3A9E #CAAE3A #3ACA66

split-complementary

#3A56CA #CA663A #9ECA3A

monochromatic

#1D2D6C #2A409D #3A56CA #6A7FD7 #9AA9E4

Accessibility & contrast

On white

6.24

#3A56CA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.36

#3A56CA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3A56CA

6.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A56CA	#FFFFFF	#000000	##FFFFFF
##3A56CA	1.00	6.24	3.36	6.24
#FFFFFF	6.24	1.00	21.00	1.00
#000000	3.36	21.00	1.00	21.00
##FFFFFF	6.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0067CE

Deuteranopia (green-blind)

#005AC8

Tritanopia (blue-blind)

#007387

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #3a56ca;
/* rgb */ color: rgb(58, 86, 202);
/* oklch */ color: oklch(50.2% 0.183 268.6);

Tailwind

colors: {
  custom: {
    50: '#8385db',
    500: '#3a56ca',
    950: '#000000',
  },
}

SCSS

$custom: #3a56ca;
$custom-light: #8385db;
$custom-dark: #000000;

JSON

{
  "hex": "#3a56ca",
  "rgb": {
    "r": 58,
    "g": 86,
    "b": 202
  },
  "hsl": {
    "h": 228.333,
    "s": 57.6,
    "l": 50.98
  },
  "oklch": {
    "l": 0.5018,
    "c": 0.18267,
    "h": 268.6
  },
  "luminance": 0.11819
}

Semantic roles & 50–950 ramp

primary

#3A56CA

secondary

#D0C390

accent

#C347E1

background

#F8F8FD

surface

#F0EFFB

border

#CBCAD4

text

#0C0B15

muted

#7D7C83

Preview Lab

Preview with #3A56CA

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

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