#3035B9#3035B9

#3035B9 is a dark, highly saturated blue. Relative luminance 0.067; OKLCH L 42.3% C 0.201 H 272.2°. Best body text is #FFFFFF at 8.99:1 contrast (WCAG AA passes).

Color values

HEX	#3035B9
RGB	rgb(48, 53, 185)
HSL	hsl(238, 59%, 46%)
HSV	hsv(238, 74%, 73%)
CMYK	cmyk(74.1%, 71.4%, 0%, 27.5%)
CIE-LAB	lab(31.06, 42.63, -69.57)
CIE-LCH	lch(31.06, 81.59, 301.50°)
OKLab	oklab(42.35% 0.0078 -0.2013)
OKLCH	oklch(42.35% 0.201 272.2)
XYZ	xyz(11.2460, 6.6762, 46.5855)
Luminance	0.0668 (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

#3035B9 #B9B430

analogous

#3079B9 #3035B9 #6F30B9

triadic

#3035B9 #B93035 #35B930

tetradic

#3035B9 #B93079 #B9B430 #30B96F

square

#3035B9 #B93079 #B9B430 #30B96F

split-complementary

#3035B9 #B96F30 #79B930

monochromatic

#171958 #232788 #3035B9 #5458D3 #8488DF

Accessibility & contrast

On white

8.99

#3035B9 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.34

#3035B9 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3035B9

8.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3035B9	#FFFFFF	#000000	##FFFFFF
##3035B9	1.00	8.99	2.34	8.99
#FFFFFF	8.99	1.00	21.00	1.00
#000000	2.34	21.00	1.00	21.00
##FFFFFF	8.99	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0050BD

Deuteranopia (green-blind)

#0042B7

Tritanopia (blue-blind)

#005A73

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #3035b9;
/* rgb */ color: rgb(48, 53, 185);
/* oklch */ color: oklch(42.3% 0.201 272.2);

Tailwind

colors: {
  custom: {
    50: '#7e6dcf',
    500: '#3035b9',
    950: '#000000',
  },
}

SCSS

$custom: #3035b9;
$custom-light: #7e6dcf;
$custom-dark: #000000;

JSON

{
  "hex": "#3035b9",
  "rgb": {
    "r": 48,
    "g": 53,
    "b": 185
  },
  "hsl": {
    "h": 237.81,
    "s": 58.798,
    "l": 45.686
  },
  "oklch": {
    "l": 0.42348,
    "c": 0.20145,
    "h": 272.2
  },
  "luminance": 0.06677
}

Semantic roles & 50–950 ramp

primary

#3035B9

secondary

#C9C67C

accent

#DC46E2

background

#F8F6FC

surface

#F0ECF9

border

#CBC7D2

text

#0B0714

muted

#7C7A82

Preview Lab

Preview with #3035B9

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

Preview Lab → · Contrast checker → · Palette generator →