#3165C8#3165C8

#3165C8 is a mid, vivid blue. Relative luminance 0.141; OKLCH L 52.7% C 0.164 H 261.7°. Best body text is #FFFFFF at 5.49:1 contrast (WCAG AA passes).

Color values

HEX	#3165C8
RGB	rgb(49, 101, 200)
HSL	hsl(219, 61%, 49%)
HSV	hsv(219, 76%, 78%)
CMYK	cmyk(75.5%, 49.5%, 0%, 21.6%)
CIE-LAB	lab(44.42, 17.61, -56.55)
CIE-LCH	lch(44.42, 59.23, 287.30°)
OKLab	oklab(52.67% -0.0237 -0.1626)
OKLCH	oklch(52.67% 0.164 261.7)
XYZ	xyz(16.3419, 14.1286, 56.4982)
Luminance	0.1413 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3165C8 #C89431

analogous

#31B1C8 #3165C8 #4931C8

triadic

#3165C8 #C83165 #65C831

tetradic

#3165C8 #C831B1 #C89431 #31C849

square

#3165C8 #C831B1 #C89431 #31C849

split-complementary

#3165C8 #C84931 #B1C831

monochromatic

#193366 #254C97 #3165C8 #5F88D8 #90ADE4

Accessibility & contrast

On white

5.49

#3165C8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.83

#3165C8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3165C8

5.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3165C8	#FFFFFF	#000000	##FFFFFF
##3165C8	1.00	5.49	3.83	5.49
#FFFFFF	5.49	1.00	21.00	1.00
#000000	3.83	21.00	1.00	21.00
##FFFFFF	5.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2A70CC

Deuteranopia (green-blind)

#0063C6

Tritanopia (blue-blind)

#007D8D

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #3165c8;
/* rgb */ color: rgb(49, 101, 200);
/* oklch */ color: oklch(52.7% 0.164 261.7);

Tailwind

colors: {
  custom: {
    50: '#7e90d9',
    500: '#3165c8',
    950: '#000000',
  },
}

SCSS

$custom: #3165c8;
$custom-light: #7e90d9;
$custom-dark: #000000;

JSON

{
  "hex": "#3165c8",
  "rgb": {
    "r": 49,
    "g": 101,
    "b": 200
  },
  "hsl": {
    "h": 219.338,
    "s": 60.643,
    "l": 48.824
  },
  "oklch": {
    "l": 0.52673,
    "c": 0.16427,
    "h": 261.7
  },
  "luminance": 0.1413
}

Semantic roles & 50–950 ramp

primary

#3165C8

secondary

#CEB686

accent

#AD44E4

background

#F8F8FD

surface

#F0F0FB

border

#CBCBD4

text

#0B0C15

muted

#7C7D83

Preview Lab

Preview with #3165C8

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

Preview Lab → · Contrast checker → · Palette generator →