#3454AE#3454AE

#3454AE is a mid, vivid blue. Relative luminance 0.101; OKLCH L 47.3% C 0.149 H 266.1°. Best body text is #FFFFFF at 6.94:1 contrast (WCAG AA passes).

Color values

HEX	#3454AE
RGB	rgb(52, 84, 174)
HSL	hsl(224, 54%, 44%)
HSV	hsv(224, 70%, 68%)
CMYK	cmyk(70.1%, 51.7%, 0%, 31.8%)
CIE-LAB	lab(38.07, 19.34, -51.61)
CIE-LCH	lch(38.07, 55.11, 290.54°)
OKLab	oklab(47.3% -0.0101 -0.1483)
OKLCH	oklch(47.3% 0.149 266.1)
XYZ	xyz(12.2238, 10.1255, 41.3464)
Luminance	0.1013 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3454AE #AE8E34

analogous

#3491AE #3454AE #5134AE

triadic

#3454AE #AE3454 #54AE34

tetradic

#3454AE #AE3491 #AE8E34 #34AE51

square

#3454AE #AE3491 #AE8E34 #34AE51

split-complementary

#3454AE #AE5134 #91AE34

monochromatic

#182750 #263D7F #3454AE #5373CC #8399DA

Accessibility & contrast

On white

6.94

#3454AE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.03

#3454AE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3454AE

6.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3454AE	#FFFFFF	#000000	##FFFFFF
##3454AE	1.00	6.94	3.03	6.94
#FFFFFF	6.94	1.00	21.00	1.00
#000000	3.03	21.00	1.00	21.00
##FFFFFF	6.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1C5FB1

Deuteranopia (green-blind)

#0054AC

Tritanopia (blue-blind)

#006979

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #3454ae;
/* rgb */ color: rgb(52, 84, 174);
/* oklch */ color: oklch(47.3% 0.149 266.1);

Tailwind

colors: {
  custom: {
    50: '#7a83c7',
    500: '#3454ae',
    950: '#000000',
  },
}

SCSS

$custom: #3454ae;
$custom-light: #7a83c7;
$custom-dark: #000000;

JSON

{
  "hex": "#3454ae",
  "rgb": {
    "r": 52,
    "g": 84,
    "b": 174
  },
  "hsl": {
    "h": 224.262,
    "s": 53.982,
    "l": 44.314
  },
  "oklch": {
    "l": 0.47304,
    "c": 0.14861,
    "h": 266.1
  },
  "luminance": 0.10127
}

Semantic roles & 50–950 ramp

primary

#3454AE

secondary

#C3B07B

accent

#B74ADD

background

#F8F8FC

surface

#EFEFF8

border

#CACAD1

text

#0A0A13

muted

#7C7C82

Preview Lab

Preview with #3454AE

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

Preview Lab → · Contrast checker → · Palette generator →