#3A5CC3#3A5CC3

#3A5CC3 is a mid, vivid blue. Relative luminance 0.125; OKLCH L 50.8% C 0.166 H 266.7°. Best body text is #FFFFFF at 6.00:1 contrast (WCAG AA passes).

Color values

HEX	#3A5CC3
RGB	rgb(58, 92, 195)
HSL	hsl(225, 54%, 50%)
HSV	hsv(225, 70%, 76%)
CMYK	cmyk(70.3%, 52.8%, 0%, 23.5%)
CIE-LAB	lab(41.99, 22.74, -57.56)
CIE-LCH	lch(41.99, 61.89, 291.56°)
OKLab	oklab(50.82% -0.0097 -0.1655)
OKLCH	oklch(50.82% 0.166 266.7)
XYZ	xyz(15.4190, 12.4924, 53.2179)
Luminance	0.1249 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A5CC3 #C3A13A

analogous

#3AA1C3 #3A5CC3 #5C3AC3

triadic

#3A5CC3 #C33A5C #5CC33A

tetradic

#3A5CC3 #C33AA1 #C3A13A #3AC35C

square

#3A5CC3 #C33AA1 #C3A13A #3AC35C

split-complementary

#3A5CC3 #C35C3A #A1C33A

monochromatic

#1E2F65 #2C4694 #3A5CC3 #6882D2 #97A9E0

Accessibility & contrast

On white

6.00

#3A5CC3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.50

#3A5CC3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3A5CC3

6.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A5CC3	#FFFFFF	#000000	##FFFFFF
##3A5CC3	1.00	6.00	3.50	6.00
#FFFFFF	6.00	1.00	21.00	1.00
#000000	3.50	21.00	1.00	21.00
##FFFFFF	6.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#156AC7

Deuteranopia (green-blind)

#005DC1

Tritanopia (blue-blind)

#007586

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #3a5cc3;
/* rgb */ color: rgb(58, 92, 195);
/* oklch */ color: oklch(50.8% 0.166 266.7);

Tailwind

colors: {
  custom: {
    50: '#8189d6',
    500: '#3a5cc3',
    950: '#000000',
  },
}

SCSS

$custom: #3a5cc3;
$custom-light: #8189d6;
$custom-dark: #000000;

JSON

{
  "hex": "#3a5cc3",
  "rgb": {
    "r": 58,
    "g": 92,
    "b": 195
  },
  "hsl": {
    "h": 225.109,
    "s": 54.15,
    "l": 49.608
  },
  "oklch": {
    "l": 0.50818,
    "c": 0.16582,
    "h": 266.7
  },
  "luminance": 0.12494
}

Semantic roles & 50–950 ramp

primary

#3A5CC3

secondary

#CCBC8D

accent

#B94ADE

background

#F8F8FD

surface

#F0F0FA

border

#CBCBD3

text

#0C0B14

muted

#7D7C83

Preview Lab

Preview with #3A5CC3

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

Preview Lab → · Contrast checker → · Palette generator →