#3141C8#3141C8

#3141C8 is a mid, highly saturated blue. Relative luminance 0.086; OKLCH L 45.8% C 0.207 H 270.2°. Best body text is #FFFFFF at 7.72:1 contrast (WCAG AA passes).

Color values

HEX	#3141C8
RGB	rgb(49, 65, 200)
HSL	hsl(234, 61%, 49%)
HSV	hsv(234, 76%, 78%)
CMYK	cmyk(75.5%, 67.5%, 0%, 21.6%)
CIE-LAB	lab(35.21, 40.66, -71.55)
CIE-LCH	lch(35.21, 82.30, 299.61°)
OKLab	oklab(45.79% 0.0008 -0.207)
OKLCH	oklch(45.79% 0.207 270.2)
XYZ	xyz(13.5787, 8.6022, 55.5771)
Luminance	0.0860 (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

#3141C8 #C8B831

analogous

#318DC8 #3141C8 #6C31C8

triadic

#3141C8 #C83141 #41C831

tetradic

#3141C8 #C8318D #C8B831 #31C86C

square

#3141C8 #C8318D #C8B831 #31C86C

split-complementary

#3141C8 #C86C31 #8DC831

monochromatic

#192166 #253197 #3141C8 #5F6BD8 #9099E4

Accessibility & contrast

On white

7.72

#3141C8 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.72

#3141C8 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3141C8

7.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3141C8	#FFFFFF	#000000	##FFFFFF
##3141C8	1.00	7.72	2.72	7.72
#FFFFFF	7.72	1.00	21.00	1.00
#000000	2.72	21.00	1.00	21.00
##FFFFFF	7.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005ACC

Deuteranopia (green-blind)

#004CC5

Tritanopia (blue-blind)

#00667F

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #3141c8;
/* rgb */ color: rgb(49, 65, 200);
/* oklch */ color: oklch(45.8% 0.207 270.2);

Tailwind

colors: {
  custom: {
    50: '#8176da',
    500: '#3141c8',
    950: '#000000',
  },
}

SCSS

$custom: #3141c8;
$custom-light: #8176da;
$custom-dark: #000000;

JSON

{
  "hex": "#3141c8",
  "rgb": {
    "r": 49,
    "g": 65,
    "b": 200
  },
  "hsl": {
    "h": 233.642,
    "s": 60.643,
    "l": 48.824
  },
  "oklch": {
    "l": 0.45791,
    "c": 0.20705,
    "h": 270.2
  },
  "luminance": 0.08604
}

Semantic roles & 50–950 ramp

primary

#3141C8

secondary

#CEC786

accent

#D344E4

background

#F8F7FD

surface

#F0EDFB

border

#CBC8D4

text

#0C0815

muted

#7D7B83

Preview Lab

Preview with #3141C8

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

Preview Lab → · Contrast checker → · Palette generator →