#354BC6#354BC6

#354BC6 is a mid, vivid blue. Relative luminance 0.099; OKLCH L 47.5% C 0.192 H 269.6°. Best body text is #FFFFFF at 7.06:1 contrast (WCAG AA passes).

Color values

HEX	#354BC6
RGB	rgb(53, 75, 198)
HSL	hsl(231, 58%, 49%)
HSV	hsv(231, 73%, 78%)
CMYK	cmyk(73.2%, 62.1%, 0%, 22.4%)
CIE-LAB	lab(37.60, 34.12, -66.46)
CIE-LCH	lch(37.60, 74.70, 297.18°)
OKLab	oklab(47.54% -0.0012 -0.192)
OKLCH	oklch(47.54% 0.192 269.6)
XYZ	xyz(14.1738, 9.8648, 54.5722)
Luminance	0.0987 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#354BC6 #C6B035

analogous

#3593C6 #354BC6 #6835C6

triadic

#354BC6 #C6354B #4BC635

tetradic

#354BC6 #C63593 #C6B035 #35C668

square

#354BC6 #C63593 #C6B035 #35C668

split-complementary

#354BC6 #C66835 #93C635

monochromatic

#1B2665 #283996 #354BC6 #6374D5 #939FE2

Accessibility & contrast

On white

7.06

#354BC6 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.97

#354BC6 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #354BC6

7.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##354BC6	#FFFFFF	#000000	##FFFFFF
##354BC6	1.00	7.06	2.97	7.06
#FFFFFF	7.06	1.00	21.00	1.00
#000000	2.97	21.00	1.00	21.00
##FFFFFF	7.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005FCA

Deuteranopia (green-blind)

#0052C4

Tritanopia (blue-blind)

#006B81

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #354bc6;
/* rgb */ color: rgb(53, 75, 198);
/* oklch */ color: oklch(47.5% 0.192 269.6);

Tailwind

colors: {
  custom: {
    50: '#817dd8',
    500: '#354bc6',
    950: '#000000',
  },
}

SCSS

$custom: #354bc6;
$custom-light: #817dd8;
$custom-dark: #000000;

JSON

{
  "hex": "#354bc6",
  "rgb": {
    "r": 53,
    "g": 75,
    "b": 198
  },
  "hsl": {
    "h": 230.897,
    "s": 57.769,
    "l": 49.216
  },
  "oklch": {
    "l": 0.47543,
    "c": 0.192,
    "h": 269.6
  },
  "luminance": 0.09866
}

Semantic roles & 50–950 ramp

primary

#354BC6

secondary

#CDC38A

accent

#CA47E1

background

#F8F7FD

surface

#F0EEFB

border

#CBC9D4

text

#0C0915

muted

#7D7B83

Preview Lab

Preview with #354BC6

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

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