#354EC1#354EC1

#354EC1 is a mid, vivid blue. Relative luminance 0.101; OKLCH L 47.7% C 0.182 H 269.0°. Best body text is #FFFFFF at 6.97:1 contrast (WCAG AA passes).

Color values

HEX	#354EC1
RGB	rgb(53, 78, 193)
HSL	hsl(229, 57%, 48%)
HSV	hsv(229, 73%, 76%)
CMYK	cmyk(72.5%, 59.6%, 0%, 24.3%)
CIE-LAB	lab(37.94, 30.39, -62.98)
CIE-LCH	lch(37.94, 69.93, 295.76°)
OKLab	oklab(47.67% -0.0033 -0.1818)
OKLCH	oklch(47.67% 0.182 269)
XYZ	xyz(13.8149, 10.0545, 51.6544)
Luminance	0.1006 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#354EC1 #C1A835

analogous

#3594C1 #354EC1 #6235C1

triadic

#354EC1 #C1354E #4EC135

tetradic

#354EC1 #C13594 #C1A835 #35C162

square

#354EC1 #C13594 #C1A835 #35C162

split-complementary

#354EC1 #C16235 #94C135

monochromatic

#1B2761 #283B91 #354EC1 #6075D3 #909EE0

Accessibility & contrast

On white

6.97

#354EC1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.01

#354EC1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #354EC1

6.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##354EC1	#FFFFFF	#000000	##FFFFFF
##354EC1	1.00	6.97	3.01	6.97
#FFFFFF	6.97	1.00	21.00	1.00
#000000	3.01	21.00	1.00	21.00
##FFFFFF	6.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0060C5

Deuteranopia (green-blind)

#0053BF

Tritanopia (blue-blind)

#006B80

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #354ec1;
/* rgb */ color: rgb(53, 78, 193);
/* oklch */ color: oklch(47.7% 0.182 269.0);

Tailwind

colors: {
  custom: {
    50: '#7f7fd5',
    500: '#354ec1',
    950: '#000000',
  },
}

SCSS

$custom: #354ec1;
$custom-light: #7f7fd5;
$custom-dark: #000000;

JSON

{
  "hex": "#354ec1",
  "rgb": {
    "r": 53,
    "g": 78,
    "b": 193
  },
  "hsl": {
    "h": 229.286,
    "s": 56.911,
    "l": 48.235
  },
  "oklch": {
    "l": 0.47669,
    "c": 0.18181,
    "h": 269
  },
  "luminance": 0.10056
}

Semantic roles & 50–950 ramp

primary

#354EC1

secondary

#CBBF87

accent

#C548E0

background

#F8F7FD

surface

#F0EEFA

border

#CBC9D3

text

#0C0A14

muted

#7D7C83

Preview Lab

Preview with #354EC1

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

Preview Lab → · Contrast checker → · Palette generator →