#3135AF#3135AF

#3135AF is a dark, vivid blue. Relative luminance 0.063; OKLCH L 41.4% C 0.189 H 273.1°. Best body text is #FFFFFF at 9.30:1 contrast (WCAG AA passes).

Color values

HEX	#3135AF
RGB	rgb(49, 53, 175)
HSL	hsl(238, 56%, 44%)
HSV	hsv(238, 72%, 69%)
CMYK	cmyk(72%, 69.7%, 0%, 31.4%)
CIE-LAB	lab(30.14, 39.30, -65.13)
CIE-LCH	lch(30.14, 76.07, 301.11°)
OKLab	oklab(41.41% 0.0103 -0.1883)
OKLCH	oklch(41.41% 0.189 273.1)
XYZ	xyz(10.2750, 6.2933, 41.2224)
Luminance	0.0629 (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

#3135AF #AFAB31

analogous

#3174AF #3135AF #6C31AF

triadic

#3135AF #AF3135 #35AF31

tetradic

#3135AF #AF3174 #AFAB31 #31AF6C

square

#3135AF #AF3174 #AFAB31 #31AF6C

split-complementary

#3135AF #AF6C31 #74AF31

monochromatic

#16184F #24277F #3135AF #4F53CE #7F82DB

Accessibility & contrast

On white

9.30

#3135AF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.26

#3135AF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3135AF

9.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3135AF	#FFFFFF	#000000	##FFFFFF
##3135AF	1.00	9.30	2.26	9.30
#FFFFFF	9.30	1.00	21.00	1.00
#000000	2.26	21.00	1.00	21.00
##FFFFFF	9.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004DB3

Deuteranopia (green-blind)

#0041AD

Tritanopia (blue-blind)

#00566E

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #3135af;
/* rgb */ color: rgb(49, 53, 175);
/* oklch */ color: oklch(41.4% 0.189 273.1);

Tailwind

colors: {
  custom: {
    50: '#7c6dc8',
    500: '#3135af',
    950: '#000000',
  },
}

SCSS

$custom: #3135af;
$custom-light: #7c6dc8;
$custom-dark: #000000;

JSON

{
  "hex": "#3135af",
  "rgb": {
    "r": 49,
    "g": 53,
    "b": 175
  },
  "hsl": {
    "h": 238.095,
    "s": 56.25,
    "l": 43.922
  },
  "oklch": {
    "l": 0.41409,
    "c": 0.18861,
    "h": 273.1
  },
  "luminance": 0.06294
}

Semantic roles & 50–950 ramp

primary

#3135AF

secondary

#C4C278

accent

#DB48E0

background

#F8F6FC

surface

#EFEBF8

border

#CAC6D1

text

#0B0713

muted

#7C7A82

Preview Lab

Preview with #3135AF

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

Preview Lab → · Contrast checker → · Palette generator →