#3035BB#3035BB

#3035BB is a dark, highly saturated blue. Relative luminance 0.068; OKLCH L 42.5% C 0.204 H 272.1°. Best body text is #FFFFFF at 8.93:1 contrast (WCAG AA passes).

Color values

HEX	#3035BB
RGB	rgb(48, 53, 187)
HSL	hsl(238, 59%, 46%)
HSV	hsv(238, 74%, 73%)
CMYK	cmyk(74.3%, 71.7%, 0%, 26.7%)
CIE-LAB	lab(31.26, 43.31, -70.43)
CIE-LCH	lch(31.26, 82.68, 301.59°)
OKLab	oklab(42.55% 0.0075 -0.2038)
OKLCH	oklch(42.55% 0.204 272.1)
XYZ	xyz(11.4586, 6.7612, 47.7052)
Luminance	0.0676 (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

#3035BB #BBB630

analogous

#307ABB #3035BB #7030BB

triadic

#3035BB #BB3035 #35BB30

tetradic

#3035BB #BB307A #BBB630 #30BB70

square

#3035BB #BB307A #BBB630 #30BB70

split-complementary

#3035BB #BB7030 #7ABB30

monochromatic

#17195A #23278A #3035BB #5559D3 #8689E0

Accessibility & contrast

On white

8.93

#3035BB on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.35

#3035BB on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3035BB

8.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3035BB	#FFFFFF	#000000	##FFFFFF
##3035BB	1.00	8.93	2.35	8.93
#FFFFFF	8.93	1.00	21.00	1.00
#000000	2.35	21.00	1.00	21.00
##FFFFFF	8.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0050BF

Deuteranopia (green-blind)

#0043B9

Tritanopia (blue-blind)

#005B74

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #3035bb;
/* rgb */ color: rgb(48, 53, 187);
/* oklch */ color: oklch(42.5% 0.204 272.1);

Tailwind

colors: {
  custom: {
    50: '#7e6dd1',
    500: '#3035bb',
    950: '#000000',
  },
}

SCSS

$custom: #3035bb;
$custom-light: #7e6dd1;
$custom-dark: #000000;

JSON

{
  "hex": "#3035bb",
  "rgb": {
    "r": 48,
    "g": 53,
    "b": 187
  },
  "hsl": {
    "h": 237.842,
    "s": 59.149,
    "l": 46.078
  },
  "oklch": {
    "l": 0.4255,
    "c": 0.20394,
    "h": 272.1
  },
  "luminance": 0.06762
}

Semantic roles & 50–950 ramp

primary

#3035BB

secondary

#C9C77D

accent

#DD45E2

background

#F8F6FD

surface

#F0ECFA

border

#CBC7D3

text

#0C0714

muted

#7D7A83

Preview Lab

Preview with #3035BB

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

Preview Lab → · Contrast checker → · Palette generator →