#3035A3#3035A3

#3035A3 is a dark, vivid blue. Relative luminance 0.058; OKLCH L 40.2% C 0.173 H 273.5°. Best body text is #FFFFFF at 9.71:1 contrast (WCAG AA passes).

Color values

HEX	#3035A3
RGB	rgb(48, 53, 163)
HSL	hsl(237, 55%, 41%)
HSV	hsv(237, 71%, 64%)
CMYK	cmyk(70.6%, 67.5%, 0%, 36.1%)
CIE-LAB	lab(28.95, 35.00, -59.88)
CIE-LCH	lch(28.95, 69.36, 300.31°)
OKLab	oklab(40.19% 0.0105 -0.173)
OKLCH	oklch(40.19% 0.173 273.5)
XYZ	xyz(9.1007, 5.8181, 35.2866)
Luminance	0.0582 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3035A3 #A39E30

analogous

#306FA3 #3035A3 #6530A3

triadic

#3035A3 #A33035 #35A330

tetradic

#3035A3 #A3306F #A39E30 #30A365

square

#3035A3 #A3306F #A39E30 #30A365

split-complementary

#3035A3 #A36530 #6FA330

monochromatic

#141644 #222674 #3035A3 #474DC9 #777BD7

Accessibility & contrast

On white

9.71

#3035A3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.16

#3035A3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3035A3

9.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3035A3	#FFFFFF	#000000	##FFFFFF
##3035A3	1.00	9.71	2.16	9.71
#FFFFFF	9.71	1.00	21.00	1.00
#000000	2.16	21.00	1.00	21.00
##FFFFFF	9.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004AA6

Deuteranopia (green-blind)

#003FA1

Tritanopia (blue-blind)

#005267

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #3035a3;
/* rgb */ color: rgb(48, 53, 163);
/* oklch */ color: oklch(40.2% 0.173 273.5);

Tailwind

colors: {
  custom: {
    50: '#796cbf',
    500: '#3035a3',
    950: '#000000',
  },
}

SCSS

$custom: #3035a3;
$custom-light: #796cbf;
$custom-dark: #000000;

JSON

{
  "hex": "#3035a3",
  "rgb": {
    "r": 48,
    "g": 53,
    "b": 163
  },
  "hsl": {
    "h": 237.391,
    "s": 54.502,
    "l": 41.373
  },
  "oklch": {
    "l": 0.40186,
    "c": 0.17332,
    "h": 273.5
  },
  "luminance": 0.05819
}

Semantic roles & 50–950 ramp

primary

#3035A3

secondary

#BFBB70

accent

#D74ADE

background

#F7F6FB

surface

#EEEBF7

border

#C9C6D0

text

#0A0712

muted

#7C7A81

Preview Lab

Preview with #3035A3

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

Preview Lab → · Contrast checker → · Palette generator →