#354EC4#354EC4

#354EC4 is a mid, vivid blue. Relative luminance 0.102; OKLCH L 47.9% C 0.186 H 269.0°. Best body text is #FFFFFF at 6.91:1 contrast (WCAG AA passes).

Color values

HEX	#354EC4
RGB	rgb(53, 78, 196)
HSL	hsl(230, 57%, 49%)
HSV	hsv(230, 73%, 77%)
CMYK	cmyk(73%, 60.2%, 0%, 23.1%)
CIE-LAB	lab(38.18, 31.48, -64.34)
CIE-LCH	lch(38.18, 71.63, 296.07°)
OKLab	oklab(47.92% -0.0033 -0.1858)
OKLCH	oklch(47.92% 0.186 269)
XYZ	xyz(14.1530, 10.1897, 53.4348)
Luminance	0.1019 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#354EC4 #C4AB35

analogous

#3596C4 #354EC4 #6335C4

triadic

#354EC4 #C4354E #4EC435

tetradic

#354EC4 #C43596 #C4AB35 #35C463

square

#354EC4 #C43596 #C4AB35 #35C463

split-complementary

#354EC4 #C46335 #96C435

monochromatic

#1B2864 #283B94 #354EC4 #6276D4 #92A0E1

Accessibility & contrast

On white

6.91

#354EC4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.04

#354EC4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #354EC4

6.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##354EC4	#FFFFFF	#000000	##FFFFFF
##354EC4	1.00	6.91	3.04	6.91
#FFFFFF	6.91	1.00	21.00	1.00
#000000	3.04	21.00	1.00	21.00
##FFFFFF	6.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0061C8

Deuteranopia (green-blind)

#0053C2

Tritanopia (blue-blind)

#006C81

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #354ec4;
/* rgb */ color: rgb(53, 78, 196);
/* oklch */ color: oklch(47.9% 0.186 269.0);

Tailwind

colors: {
  custom: {
    50: '#807fd7',
    500: '#354ec4',
    950: '#000000',
  },
}

SCSS

$custom: #354ec4;
$custom-light: #807fd7;
$custom-dark: #000000;

JSON

{
  "hex": "#354ec4",
  "rgb": {
    "r": 53,
    "g": 78,
    "b": 196
  },
  "hsl": {
    "h": 229.51,
    "s": 57.43,
    "l": 48.824
  },
  "oklch": {
    "l": 0.47923,
    "c": 0.18579,
    "h": 269
  },
  "luminance": 0.10191
}

Semantic roles & 50–950 ramp

primary

#354EC4

secondary

#CCC188

accent

#C647E1

background

#F8F7FD

surface

#F0EEFA

border

#CBC9D3

text

#0C0A14

muted

#7D7C83

Preview Lab

Preview with #354EC4

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

Preview Lab → · Contrast checker → · Palette generator →