#3448B0#3448B0

#3448B0 is a mid, vivid blue. Relative luminance 0.085; OKLCH L 45.0% C 0.167 H 270.1°. Best body text is #FFFFFF at 7.78:1 contrast (WCAG AA passes).

Color values

HEX	#3448B0
RGB	rgb(52, 72, 176)
HSL	hsl(230, 54%, 45%)
HSV	hsv(230, 70%, 69%)
CMYK	cmyk(70.5%, 59.1%, 0%, 31%)
CIE-LAB	lab(35.00, 27.95, -57.77)
CIE-LCH	lch(35.00, 64.18, 295.82°)
OKLab	oklab(45.05% 0.0001 -0.1666)
OKLCH	oklch(45.05% 0.167 270.1)
XYZ	xyz(11.5673, 8.4982, 42.0966)
Luminance	0.0850 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3448B0 #B09C34

analogous

#3486B0 #3448B0 #5E34B0

triadic

#3448B0 #B03448 #48B034

tetradic

#3448B0 #B03486 #B09C34 #34B05E

square

#3448B0 #B03486 #B09C34 #34B05E

split-complementary

#3448B0 #B05E34 #86B034

monochromatic

#182152 #263581 #3448B0 #5568CD #8492DB

Accessibility & contrast

On white

7.78

#3448B0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.70

#3448B0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3448B0

7.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3448B0	#FFFFFF	#000000	##FFFFFF
##3448B0	1.00	7.78	2.70	7.78
#FFFFFF	7.78	1.00	21.00	1.00
#000000	2.70	21.00	1.00	21.00
##FFFFFF	7.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0058B3

Deuteranopia (green-blind)

#004DAE

Tritanopia (blue-blind)

#006275

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #3448b0;
/* rgb */ color: rgb(52, 72, 176);
/* oklch */ color: oklch(45.0% 0.167 270.1);

Tailwind

colors: {
  custom: {
    50: '#7c7ac8',
    500: '#3448b0',
    950: '#000000',
  },
}

SCSS

$custom: #3448b0;
$custom-light: #7c7ac8;
$custom-dark: #000000;

JSON

{
  "hex": "#3448b0",
  "rgb": {
    "r": 52,
    "g": 72,
    "b": 176
  },
  "hsl": {
    "h": 230.323,
    "s": 54.386,
    "l": 44.706
  },
  "oklch": {
    "l": 0.45045,
    "c": 0.16656,
    "h": 270.1
  },
  "luminance": 0.08499
}

Semantic roles & 50–950 ramp

primary

#3448B0

secondary

#C4B87C

accent

#C64ADE

background

#F8F7FC

surface

#EFEDF8

border

#CAC8D1

text

#0B0913

muted

#7C7B82

Preview Lab

Preview with #3448B0

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

Preview Lab → · Contrast checker → · Palette generator →