#3453AD#3453AD

#3453AD is a mid, vivid blue. Relative luminance 0.099; OKLCH L 47.0% C 0.148 H 266.4°. Best body text is #FFFFFF at 7.03:1 contrast (WCAG AA passes).

Color values

HEX	#3453AD
RGB	rgb(52, 83, 173)
HSL	hsl(225, 54%, 44%)
HSV	hsv(225, 70%, 68%)
CMYK	cmyk(69.9%, 52%, 0%, 32.2%)
CIE-LAB	lab(37.72, 19.62, -51.58)
CIE-LCH	lch(37.72, 55.18, 290.83°)
OKLab	oklab(47.02% -0.0093 -0.1482)
OKLCH	oklch(47.02% 0.148 266.4)
XYZ	xyz(12.0496, 9.9325, 40.8092)
Luminance	0.0993 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3453AD #AD8E34

analogous

#3490AD #3453AD #5234AD

triadic

#3453AD #AD3453 #53AD34

tetradic

#3453AD #AD3490 #AD8E34 #34AD52

square

#3453AD #AD3490 #AD8E34 #34AD52

split-complementary

#3453AD #AD5234 #90AD34

monochromatic

#18264F #263C7E #3453AD #5372CB #8298D9

Accessibility & contrast

On white

7.03

#3453AD on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.99

#3453AD on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3453AD

7.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3453AD	#FFFFFF	#000000	##FFFFFF
##3453AD	1.00	7.03	2.99	7.03
#FFFFFF	7.03	1.00	21.00	1.00
#000000	2.99	21.00	1.00	21.00
##FFFFFF	7.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1B5FB0

Deuteranopia (green-blind)

#0054AB

Tritanopia (blue-blind)

#006878

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #3453ad;
/* rgb */ color: rgb(52, 83, 173);
/* oklch */ color: oklch(47.0% 0.148 266.4);

Tailwind

colors: {
  custom: {
    50: '#7a82c6',
    500: '#3453ad',
    950: '#000000',
  },
}

SCSS

$custom: #3453ad;
$custom-light: #7a82c6;
$custom-dark: #000000;

JSON

{
  "hex": "#3453ad",
  "rgb": {
    "r": 52,
    "g": 83,
    "b": 173
  },
  "hsl": {
    "h": 224.628,
    "s": 53.778,
    "l": 44.118
  },
  "oklch": {
    "l": 0.4702,
    "c": 0.14848,
    "h": 266.4
  },
  "luminance": 0.09934
}

Semantic roles & 50–950 ramp

primary

#3453AD

secondary

#C3B07A

accent

#B84BDD

background

#F8F7FC

surface

#EFEEF8

border

#CAC9D1

text

#0A0A13

muted

#7C7C82

Preview Lab

Preview with #3453AD

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

Preview Lab → · Contrast checker → · Palette generator →