#3A63C2#3A63C2

#3A63C2 is a mid, vivid blue. Relative luminance 0.137; OKLCH L 52.2% C 0.156 H 264.2°. Best body text is #FFFFFF at 5.61:1 contrast (WCAG AA passes).

Color values

HEX	#3A63C2
RGB	rgb(58, 99, 194)
HSL	hsl(222, 54%, 49%)
HSV	hsv(222, 70%, 76%)
CMYK	cmyk(70.1%, 49%, 0%, 23.9%)
CIE-LAB	lab(43.82, 17.88, -54.02)
CIE-LCH	lch(43.82, 56.90, 288.31°)
OKLab	oklab(52.19% -0.0158 -0.155)
OKLCH	oklch(52.19% 0.156 264.2)
XYZ	xyz(15.9409, 13.7166, 52.8359)
Luminance	0.1372 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A63C2 #C2993A

analogous

#3AA7C2 #3A63C2 #553AC2

triadic

#3A63C2 #C23A63 #63C23A

tetradic

#3A63C2 #C23AA7 #C2993A #3AC255

square

#3A63C2 #C23AA7 #C2993A #3AC255

split-complementary

#3A63C2 #C2553A #A7C23A

monochromatic

#1E3364 #2C4B93 #3A63C2 #6788D2 #97ADE0

Accessibility & contrast

On white

5.61

#3A63C2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.74

#3A63C2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3A63C2

5.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A63C2	#FFFFFF	#000000	##FFFFFF
##3A63C2	1.00	5.61	3.74	5.61
#FFFFFF	5.61	1.00	21.00	1.00
#000000	3.74	21.00	1.00	21.00
##FFFFFF	5.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2E6EC5

Deuteranopia (green-blind)

#0062C0

Tritanopia (blue-blind)

#007989

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #3a63c2;
/* rgb */ color: rgb(58, 99, 194);
/* oklch */ color: oklch(52.2% 0.156 264.2);

Tailwind

colors: {
  custom: {
    50: '#808ed5',
    500: '#3a63c2',
    950: '#000000',
  },
}

SCSS

$custom: #3a63c2;
$custom-light: #808ed5;
$custom-dark: #000000;

JSON

{
  "hex": "#3a63c2",
  "rgb": {
    "r": 58,
    "g": 99,
    "b": 194
  },
  "hsl": {
    "h": 221.912,
    "s": 53.968,
    "l": 49.412
  },
  "oklch": {
    "l": 0.52192,
    "c": 0.15581,
    "h": 264.2
  },
  "luminance": 0.13718
}

Semantic roles & 50–950 ramp

primary

#3A63C2

secondary

#CBB88D

accent

#B14ADD

background

#F8F8FD

surface

#F0F0FA

border

#CBCBD3

text

#0B0C14

muted

#7C7D83

Preview Lab

Preview with #3A63C2

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

Preview Lab → · Contrast checker → · Palette generator →