#33449F#33449F

#33449F is a dark, vivid blue. Relative luminance 0.073; OKLCH L 42.8% C 0.148 H 270.8°. Best body text is #FFFFFF at 8.51:1 contrast (WCAG AA passes).

Color values

HEX	#33449F
RGB	rgb(51, 68, 159)
HSL	hsl(231, 51%, 41%)
HSV	hsv(231, 68%, 62%)
CMYK	cmyk(67.9%, 57.2%, 0%, 37.6%)
CIE-LAB	lab(32.57, 24.21, -51.55)
CIE-LCH	lch(32.57, 56.95, 295.16°)
OKLab	oklab(42.8% 0.0021 -0.1483)
OKLCH	oklch(42.8% 0.148 270.8)
XYZ	xyz(9.6883, 7.3404, 33.7004)
Luminance	0.0734 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#33449F #9F8E33

analogous

#337A9F #33449F #58339F

triadic

#33449F #9F3344 #449F33

tetradic

#33449F #9F337A #9F8E33 #339F58

square

#33449F #9F337A #9F8E33 #339F58

split-complementary

#33449F #9F5833 #7A9F33

monochromatic

#151C42 #243071 #33449F #4A5EC5 #7987D4

Accessibility & contrast

On white

8.51

#33449F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.47

#33449F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #33449F

8.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##33449F	#FFFFFF	#000000	##FFFFFF
##33449F	1.00	8.51	2.47	8.51
#FFFFFF	8.51	1.00	21.00	1.00
#000000	2.47	21.00	1.00	21.00
##FFFFFF	8.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0052A2

Deuteranopia (green-blind)

#00489D

Tritanopia (blue-blind)

#005A6A

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #33449f;
/* rgb */ color: rgb(51, 68, 159);
/* oklch */ color: oklch(42.8% 0.148 270.8);

Tailwind

colors: {
  custom: {
    50: '#7877bc',
    500: '#33449f',
    950: '#000000',
  },
}

SCSS

$custom: #33449f;
$custom-light: #7877bc;
$custom-dark: #000000;

JSON

{
  "hex": "#33449f",
  "rgb": {
    "r": 51,
    "g": 68,
    "b": 159
  },
  "hsl": {
    "h": 230.556,
    "s": 51.429,
    "l": 41.176
  },
  "oklch": {
    "l": 0.428,
    "c": 0.14835,
    "h": 270.8
  },
  "luminance": 0.07341
}

Semantic roles & 50–950 ramp

primary

#33449F

secondary

#BCB171

accent

#C54DDB

background

#F7F7FB

surface

#EEEDF6

border

#C9C8D0

text

#0A0812

muted

#7C7B81

Preview Lab

Preview with #33449F

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

Preview Lab → · Contrast checker → · Palette generator →