#3033A2#3033A2

#3033A2 is a dark, vivid blue. Relative luminance 0.056; OKLCH L 39.8% C 0.174 H 273.9°. Best body text is #FFFFFF at 9.90:1 contrast (WCAG AA passes).

Color values

HEX	#3033A2
RGB	rgb(48, 51, 162)
HSL	hsl(238, 54%, 41%)
HSV	hsv(238, 70%, 64%)
CMYK	cmyk(70.4%, 68.5%, 0%, 36.5%)
CIE-LAB	lab(28.39, 35.90, -60.19)
CIE-LCH	lch(28.39, 70.08, 300.81°)
OKLab	oklab(39.75% 0.012 -0.1739)
OKLCH	oklch(39.75% 0.174 273.9)
XYZ	xyz(8.9222, 5.6038, 34.7869)
Luminance	0.0561 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3033A2 #A29F30

analogous

#306CA2 #3033A2 #6630A2

triadic

#3033A2 #A23033 #33A230

tetradic

#3033A2 #A2306C #A29F30 #30A266

square

#3033A2 #A2306C #A29F30 #30A266

split-complementary

#3033A2 #A26630 #6CA230

monochromatic

#141544 #222473 #3033A2 #474AC8 #7679D6

Accessibility & contrast

On white

9.90

#3033A2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.12

#3033A2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3033A2

9.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3033A2	#FFFFFF	#000000	##FFFFFF
##3033A2	1.00	9.90	2.12	9.90
#FFFFFF	9.90	1.00	21.00	1.00
#000000	2.12	21.00	1.00	21.00
##FFFFFF	9.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0048A5

Deuteranopia (green-blind)

#003EA0

Tritanopia (blue-blind)

#005166

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #3033a2;
/* rgb */ color: rgb(48, 51, 162);
/* oklch */ color: oklch(39.8% 0.174 273.9);

Tailwind

colors: {
  custom: {
    50: '#796bbf',
    500: '#3033a2',
    950: '#000000',
  },
}

SCSS

$custom: #3033a2;
$custom-light: #796bbf;
$custom-dark: #000000;

JSON

{
  "hex": "#3033a2",
  "rgb": {
    "r": 48,
    "g": 51,
    "b": 162
  },
  "hsl": {
    "h": 238.421,
    "s": 54.286,
    "l": 41.176
  },
  "oklch": {
    "l": 0.39753,
    "c": 0.17432,
    "h": 273.9
  },
  "luminance": 0.05605
}

Semantic roles & 50–950 ramp

primary

#3033A2

secondary

#BEBC6F

accent

#DA4ADE

background

#F7F6FB

surface

#EEEBF7

border

#C9C6D0

text

#0A0712

muted

#7C7A81

Preview Lab

Preview with #3033A2

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

Preview Lab → · Contrast checker → · Palette generator →