#3A63A2#3A63A2

#3A63A2 is a mid, moderate blue. Relative luminance 0.124; OKLCH L 50.1% C 0.111 H 258.7°. Best body text is #FFFFFF at 6.02:1 contrast (WCAG AA passes).

Color values

HEX	#3A63A2
RGB	rgb(58, 99, 162)
HSL	hsl(216, 47%, 43%)
HSV	hsv(216, 64%, 64%)
CMYK	cmyk(64.2%, 38.9%, 0%, 36.5%)
CIE-LAB	lab(41.89, 6.26, -38.36)
CIE-LCH	lch(41.89, 38.87, 279.26°)
OKLab	oklab(50.08% -0.0217 -0.109)
OKLCH	oklch(50.08% 0.111 258.7)
XYZ	xyz(12.7260, 12.4307, 35.9041)
Luminance	0.1243 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A63A2 #A2793A

analogous

#3A97A2 #3A63A2 #453AA2

triadic

#3A63A2 #A23A63 #63A23A

tetradic

#3A63A2 #A23A97 #A2793A #3AA245

square

#3A63A2 #A23A97 #A2793A #3AA245

split-complementary

#3A63A2 #A2453A #97A23A

monochromatic

#1A2C48 #2A4775 #3A63A2 #5781C3 #84A3D3

Accessibility & contrast

On white

6.02

#3A63A2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.49

#3A63A2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3A63A2

6.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A63A2	#FFFFFF	#000000	##FFFFFF
##3A63A2	1.00	6.02	3.49	6.02
#FFFFFF	6.02	1.00	21.00	1.00
#000000	3.49	21.00	1.00	21.00
##FFFFFF	6.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4768A5

Deuteranopia (green-blind)

#395EA1

Tritanopia (blue-blind)

#00717A

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #3a63a2;
/* rgb */ color: rgb(58, 99, 162);
/* oklch */ color: oklch(50.1% 0.111 258.7);

Tailwind

colors: {
  custom: {
    50: '#7a8fbe',
    500: '#3a63a2',
    950: '#000000',
  },
}

SCSS

$custom: #3a63a2;
$custom-light: #7a8fbe;
$custom-dark: #000000;

JSON

{
  "hex": "#3a63a2",
  "rgb": {
    "r": 58,
    "g": 99,
    "b": 162
  },
  "hsl": {
    "h": 216.346,
    "s": 47.273,
    "l": 43.137
  },
  "oklch": {
    "l": 0.50081,
    "c": 0.11114,
    "h": 258.7
  },
  "luminance": 0.12432
}

Semantic roles & 50–950 ramp

primary

#3A63A2

secondary

#BDA37B

accent

#A251D7

background

#F7F8FB

surface

#EEF0F7

border

#C9CBD0

text

#0A0C12

muted

#7C7D81

Preview Lab

Preview with #3A63A2

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

Preview Lab → · Contrast checker → · Palette generator →