#3463C7#3463C7

#3463C7 is a mid, vivid blue. Relative luminance 0.138; OKLCH L 52.3% C 0.164 H 263.0°. Best body text is #FFFFFF at 5.59:1 contrast (WCAG AA passes).

Color values

HEX	#3463C7
RGB	rgb(52, 99, 199)
HSL	hsl(221, 59%, 49%)
HSV	hsv(221, 74%, 78%)
CMYK	cmyk(73.9%, 50.3%, 0%, 22%)
CIE-LAB	lab(43.91, 18.90, -56.78)
CIE-LCH	lch(43.91, 59.85, 288.41°)
OKLab	oklab(52.3% -0.02 -0.1632)
OKLCH	oklch(52.3% 0.164 263)
XYZ	xyz(16.1831, 13.7755, 55.8278)
Luminance	0.1378 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3463C7 #C79834

analogous

#34ADC7 #3463C7 #4E34C7

triadic

#3463C7 #C73463 #63C734

tetradic

#3463C7 #C734AD #C79834 #34C74E

square

#3463C7 #C734AD #C79834 #34C74E

split-complementary

#3463C7 #C74E34 #ADC734

monochromatic

#1B3366 #274B96 #3463C7 #6287D6 #93ACE3

Accessibility & contrast

On white

5.59

#3463C7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.76

#3463C7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3463C7

5.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3463C7	#FFFFFF	#000000	##FFFFFF
##3463C7	1.00	5.59	3.76	5.59
#FFFFFF	5.59	1.00	21.00	1.00
#000000	3.76	21.00	1.00	21.00
##FFFFFF	5.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#266FCB

Deuteranopia (green-blind)

#0061C5

Tritanopia (blue-blind)

#007B8B

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #3463c7;
/* rgb */ color: rgb(52, 99, 199);
/* oklch */ color: oklch(52.3% 0.164 263.0);

Tailwind

colors: {
  custom: {
    50: '#7f8ed9',
    500: '#3463c7',
    950: '#000000',
  },
}

SCSS

$custom: #3463c7;
$custom-light: #7f8ed9;
$custom-dark: #000000;

JSON

{
  "hex": "#3463c7",
  "rgb": {
    "r": 52,
    "g": 99,
    "b": 199
  },
  "hsl": {
    "h": 220.816,
    "s": 58.566,
    "l": 49.216
  },
  "oklch": {
    "l": 0.52295,
    "c": 0.16446,
    "h": 263
  },
  "luminance": 0.13777
}

Semantic roles & 50–950 ramp

primary

#3463C7

secondary

#CEB889

accent

#B046E2

background

#F8F8FD

surface

#F0F0FA

border

#CBCBD3

text

#0B0C15

muted

#7C7D83

Preview Lab

Preview with #3463C7

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

Preview Lab → · Contrast checker → · Palette generator →