#3035B4#3035B4

#3035B4 is a dark, vivid blue. Relative luminance 0.065; OKLCH L 41.8% C 0.195 H 272.5°. Best body text is #FFFFFF at 9.15:1 contrast (WCAG AA passes).

Color values

HEX	#3035B4
RGB	rgb(48, 53, 180)
HSL	hsl(238, 58%, 45%)
HSV	hsv(238, 73%, 71%)
CMYK	cmyk(73.3%, 70.6%, 0%, 29.4%)
CIE-LAB	lab(30.57, 40.92, -67.41)
CIE-LCH	lch(30.57, 78.86, 301.26°)
OKLab	oklab(41.85% 0.0085 -0.195)
OKLCH	oklch(41.85% 0.195 272.5)
XYZ	xyz(10.7275, 6.4688, 43.8544)
Luminance	0.0647 (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

#3035B4 #B4AF30

analogous

#3077B4 #3035B4 #6D30B4

triadic

#3035B4 #B43035 #35B430

tetradic

#3035B4 #B43077 #B4AF30 #30B46D

square

#3035B4 #B43077 #B4AF30 #30B46D

split-complementary

#3035B4 #B46D30 #77B430

monochromatic

#161953 #232784 #3035B4 #5156D1 #8185DD

Accessibility & contrast

On white

9.15

#3035B4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.29

#3035B4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3035B4

9.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3035B4	#FFFFFF	#000000	##FFFFFF
##3035B4	1.00	9.15	2.29	9.15
#FFFFFF	9.15	1.00	21.00	1.00
#000000	2.29	21.00	1.00	21.00
##FFFFFF	9.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004EB8

Deuteranopia (green-blind)

#0042B2

Tritanopia (blue-blind)

#005870

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #3035b4;
/* rgb */ color: rgb(48, 53, 180);
/* oklch */ color: oklch(41.8% 0.195 272.5);

Tailwind

colors: {
  custom: {
    50: '#7d6dcc',
    500: '#3035b4',
    950: '#000000',
  },
}

SCSS

$custom: #3035b4;
$custom-light: #7d6dcc;
$custom-dark: #000000;

JSON

{
  "hex": "#3035b4",
  "rgb": {
    "r": 48,
    "g": 53,
    "b": 180
  },
  "hsl": {
    "h": 237.727,
    "s": 57.895,
    "l": 44.706
  },
  "oklch": {
    "l": 0.41846,
    "c": 0.1952,
    "h": 272.5
  },
  "luminance": 0.0647
}

Semantic roles & 50–950 ramp

primary

#3035B4

secondary

#C6C479

accent

#DB47E1

background

#F8F6FC

surface

#EFEBF9

border

#CAC6D2

text

#0B0713

muted

#7C7A82

Preview Lab

Preview with #3035B4

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

Preview Lab → · Contrast checker → · Palette generator →