#354CBE#354CBE

#354CBE is a mid, vivid blue. Relative luminance 0.096; OKLCH L 47.0% C 0.180 H 269.4°. Best body text is #FFFFFF at 7.17:1 contrast (WCAG AA passes).

Color values

HEX	#354CBE
RGB	rgb(53, 76, 190)
HSL	hsl(230, 56%, 48%)
HSV	hsv(230, 72%, 75%)
CMYK	cmyk(72.1%, 60%, 0%, 25.5%)
CIE-LAB	lab(37.19, 30.59, -62.45)
CIE-LCH	lch(37.19, 69.54, 296.10°)
OKLab	oklab(47.04% -0.0018 -0.1802)
OKLCH	oklch(47.04% 0.18 269.4)
XYZ	xyz(13.3437, 9.6421, 49.8631)
Luminance	0.0964 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#354CBE #BEA735

analogous

#3591BE #354CBE #6235BE

triadic

#354CBE #BE354C #4CBE35

tetradic

#354CBE #BE3591 #BEA735 #35BE62

square

#354CBE #BE3591 #BEA735 #35BE62

split-complementary

#354CBE #BE6235 #91BE35

monochromatic

#1A265E #28398E #354CBE #5E72D2 #8E9CDF

Accessibility & contrast

On white

7.17

#354CBE on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.93

#354CBE on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #354CBE

7.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##354CBE	#FFFFFF	#000000	##FFFFFF
##354CBE	1.00	7.17	2.93	7.17
#FFFFFF	7.17	1.00	21.00	1.00
#000000	2.93	21.00	1.00	21.00
##FFFFFF	7.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005EC2

Deuteranopia (green-blind)

#0051BC

Tritanopia (blue-blind)

#00697D

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #354cbe;
/* rgb */ color: rgb(53, 76, 190);
/* oklch */ color: oklch(47.0% 0.180 269.4);

Tailwind

colors: {
  custom: {
    50: '#7f7dd2',
    500: '#354cbe',
    950: '#000000',
  },
}

SCSS

$custom: #354cbe;
$custom-light: #7f7dd2;
$custom-dark: #000000;

JSON

{
  "hex": "#354cbe",
  "rgb": {
    "r": 53,
    "g": 76,
    "b": 190
  },
  "hsl": {
    "h": 229.927,
    "s": 56.379,
    "l": 47.647
  },
  "oklch": {
    "l": 0.47038,
    "c": 0.18024,
    "h": 269.4
  },
  "luminance": 0.09643
}

Semantic roles & 50–950 ramp

primary

#354CBE

secondary

#CABE85

accent

#C648E0

background

#F8F7FD

surface

#F0EEFA

border

#CBC9D3

text

#0B0914

muted

#7C7B83

Preview Lab

Preview with #354CBE

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

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