#354EC3#354EC3

#354EC3 is a mid, vivid blue. Relative luminance 0.101; OKLCH L 47.8% C 0.184 H 269.0°. Best body text is #FFFFFF at 6.93:1 contrast (WCAG AA passes).

Color values

HEX	#354EC3
RGB	rgb(53, 78, 195)
HSL	hsl(229, 57%, 49%)
HSV	hsv(229, 73%, 76%)
CMYK	cmyk(72.8%, 60%, 0%, 23.5%)
CIE-LAB	lab(38.10, 31.12, -63.89)
CIE-LCH	lch(38.10, 71.06, 295.97°)
OKLab	oklab(47.84% -0.0033 -0.1844)
OKLCH	oklch(47.84% 0.184 269)
XYZ	xyz(14.0395, 10.1443, 52.8373)
Luminance	0.1015 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#354EC3 #C3AA35

analogous

#3595C3 #354EC3 #6335C3

triadic

#354EC3 #C3354E #4EC335

tetradic

#354EC3 #C33595 #C3AA35 #35C363

square

#354EC3 #C33595 #C3AA35 #35C363

split-complementary

#354EC3 #C36335 #95C335

monochromatic

#1B2863 #283B93 #354EC3 #6175D4 #919FE1

Accessibility & contrast

On white

6.93

#354EC3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.03

#354EC3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #354EC3

6.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##354EC3	#FFFFFF	#000000	##FFFFFF
##354EC3	1.00	6.93	3.03	6.93
#FFFFFF	6.93	1.00	21.00	1.00
#000000	3.03	21.00	1.00	21.00
##FFFFFF	6.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0060C7

Deuteranopia (green-blind)

#0053C1

Tritanopia (blue-blind)

#006C81

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #354ec3;
/* rgb */ color: rgb(53, 78, 195);
/* oklch */ color: oklch(47.8% 0.184 269.0);

Tailwind

colors: {
  custom: {
    50: '#807fd6',
    500: '#354ec3',
    950: '#000000',
  },
}

SCSS

$custom: #354ec3;
$custom-light: #807fd6;
$custom-dark: #000000;

JSON

{
  "hex": "#354ec3",
  "rgb": {
    "r": 53,
    "g": 78,
    "b": 195
  },
  "hsl": {
    "h": 229.437,
    "s": 57.258,
    "l": 48.627
  },
  "oklch": {
    "l": 0.47838,
    "c": 0.18447,
    "h": 269
  },
  "luminance": 0.10146
}

Semantic roles & 50–950 ramp

primary

#354EC3

secondary

#CCC088

accent

#C647E1

background

#F8F7FD

surface

#F0EEFA

border

#CBC9D3

text

#0C0A14

muted

#7D7C83

Preview Lab

Preview with #354EC3

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

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