#3145C8#3145C8

#3145C8 is a mid, highly saturated blue. Relative luminance 0.091; OKLCH L 46.5% C 0.203 H 269.6°. Best body text is #FFFFFF at 7.46:1 contrast (WCAG AA passes).

Color values

HEX	#3145C8
RGB	rgb(49, 69, 200)
HSL	hsl(232, 61%, 49%)
HSV	hsv(232, 76%, 78%)
CMYK	cmyk(75.5%, 65.5%, 0%, 21.6%)
CIE-LAB	lab(36.13, 38.19, -70.03)
CIE-LCH	lch(36.13, 79.76, 298.60°)
OKLab	oklab(46.47% -0.0014 -0.2026)
OKLCH	oklch(46.47% 0.203 269.6)
XYZ	xyz(13.8165, 9.0778, 55.6564)
Luminance	0.0908 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3145C8 #C8B431

analogous

#3191C8 #3145C8 #6931C8

triadic

#3145C8 #C83145 #45C831

tetradic

#3145C8 #C83191 #C8B431 #31C869

square

#3145C8 #C83191 #C8B431 #31C869

split-complementary

#3145C8 #C86931 #91C831

monochromatic

#192366 #253497 #3145C8 #5F6FD8 #909BE4

Accessibility & contrast

On white

7.46

#3145C8 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.82

#3145C8 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3145C8

7.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3145C8	#FFFFFF	#000000	##FFFFFF
##3145C8	1.00	7.46	2.82	7.46
#FFFFFF	7.46	1.00	21.00	1.00
#000000	2.82	21.00	1.00	21.00
##FFFFFF	7.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005CCC

Deuteranopia (green-blind)

#004EC6

Tritanopia (blue-blind)

#006880

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #3145c8;
/* rgb */ color: rgb(49, 69, 200);
/* oklch */ color: oklch(46.5% 0.203 269.6);

Tailwind

colors: {
  custom: {
    50: '#8079da',
    500: '#3145c8',
    950: '#000000',
  },
}

SCSS

$custom: #3145c8;
$custom-light: #8079da;
$custom-dark: #000000;

JSON

{
  "hex": "#3145c8",
  "rgb": {
    "r": 49,
    "g": 69,
    "b": 200
  },
  "hsl": {
    "h": 232.053,
    "s": 60.643,
    "l": 48.824
  },
  "oklch": {
    "l": 0.46467,
    "c": 0.20258,
    "h": 269.6
  },
  "luminance": 0.09079
}

Semantic roles & 50–950 ramp

primary

#3145C8

secondary

#CEC586

accent

#CF44E4

background

#F8F7FD

surface

#F0EDFB

border

#CBC8D4

text

#0C0915

muted

#7D7B83

Preview Lab

Preview with #3145C8

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

Preview Lab → · Contrast checker → · Palette generator →