#354DC4#354DC4

#354DC4 is a mid, vivid blue. Relative luminance 0.101; OKLCH L 47.7% C 0.187 H 269.2°. Best body text is #FFFFFF at 6.98:1 contrast (WCAG AA passes).

Color values

HEX	#354DC4
RGB	rgb(53, 77, 196)
HSL	hsl(230, 57%, 49%)
HSV	hsv(230, 73%, 77%)
CMYK	cmyk(73%, 60.7%, 0%, 23.1%)
CIE-LAB	lab(37.93, 32.12, -64.75)
CIE-LCH	lch(37.93, 72.28, 296.38°)
OKLab	oklab(47.74% -0.0026 -0.187)
OKLCH	oklch(47.74% 0.187 269.2)
XYZ	xyz(14.0825, 10.0487, 53.4113)
Luminance	0.1005 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#354DC4 #C4AC35

analogous

#3595C4 #354DC4 #6535C4

triadic

#354DC4 #C4354D #4DC435

tetradic

#354DC4 #C43595 #C4AC35 #35C465

square

#354DC4 #C43595 #C4AC35 #35C465

split-complementary

#354DC4 #C46535 #95C435

monochromatic

#1B2764 #283A94 #354DC4 #6275D4 #929FE1

Accessibility & contrast

On white

6.98

#354DC4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.01

#354DC4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #354DC4

6.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##354DC4	#FFFFFF	#000000	##FFFFFF
##354DC4	1.00	6.98	3.01	6.98
#FFFFFF	6.98	1.00	21.00	1.00
#000000	3.01	21.00	1.00	21.00
##FFFFFF	6.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0060C8

Deuteranopia (green-blind)

#0053C2

Tritanopia (blue-blind)

#006B81

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #354dc4;
/* rgb */ color: rgb(53, 77, 196);
/* oklch */ color: oklch(47.7% 0.187 269.2);

Tailwind

colors: {
  custom: {
    50: '#807ed7',
    500: '#354dc4',
    950: '#000000',
  },
}

SCSS

$custom: #354dc4;
$custom-light: #807ed7;
$custom-dark: #000000;

JSON

{
  "hex": "#354dc4",
  "rgb": {
    "r": 53,
    "g": 77,
    "b": 196
  },
  "hsl": {
    "h": 229.93,
    "s": 57.43,
    "l": 48.824
  },
  "oklch": {
    "l": 0.47737,
    "c": 0.18699,
    "h": 269.2
  },
  "luminance": 0.1005
}

Semantic roles & 50–950 ramp

primary

#354DC4

secondary

#CCC188

accent

#C747E1

background

#F8F7FD

surface

#F0EEFA

border

#CBC9D3

text

#0C0A14

muted

#7D7C83

Preview Lab

Preview with #354DC4

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

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