#354DBE#354DBE

#354DBE is a mid, vivid blue. Relative luminance 0.098; OKLCH L 47.2% C 0.179 H 269.2°. Best body text is #FFFFFF at 7.10:1 contrast (WCAG AA passes).

Color values

HEX	#354DBE
RGB	rgb(53, 77, 190)
HSL	hsl(229, 56%, 48%)
HSV	hsv(229, 72%, 75%)
CMYK	cmyk(72.1%, 59.5%, 0%, 25.5%)
CIE-LAB	lab(37.45, 29.94, -62.03)
CIE-LCH	lch(37.45, 68.88, 295.77°)
OKLab	oklab(47.23% -0.0026 -0.179)
OKLCH	oklch(47.23% 0.179 269.2)
XYZ	xyz(13.4131, 9.7810, 49.8862)
Luminance	0.0978 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#354DBE #BEA635

analogous

#3592BE #354DBE #6135BE

triadic

#354DBE #BE354D #4DBE35

tetradic

#354DBE #BE3592 #BEA635 #35BE61

square

#354DBE #BE3592 #BEA635 #35BE61

split-complementary

#354DBE #BE6135 #92BE35

monochromatic

#1A265E #283A8E #354DBE #5E72D2 #8E9CDF

Accessibility & contrast

On white

7.10

#354DBE on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.96

#354DBE on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #354DBE

7.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##354DBE	#FFFFFF	#000000	##FFFFFF
##354DBE	1.00	7.10	2.96	7.10
#FFFFFF	7.10	1.00	21.00	1.00
#000000	2.96	21.00	1.00	21.00
##FFFFFF	7.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005FC2

Deuteranopia (green-blind)

#0052BC

Tritanopia (blue-blind)

#00697E

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #354dbe;
/* rgb */ color: rgb(53, 77, 190);
/* oklch */ color: oklch(47.2% 0.179 269.2);

Tailwind

colors: {
  custom: {
    50: '#7f7ed2',
    500: '#354dbe',
    950: '#000000',
  },
}

SCSS

$custom: #354dbe;
$custom-light: #7f7ed2;
$custom-dark: #000000;

JSON

{
  "hex": "#354dbe",
  "rgb": {
    "r": 53,
    "g": 77,
    "b": 190
  },
  "hsl": {
    "h": 229.489,
    "s": 56.379,
    "l": 47.647
  },
  "oklch": {
    "l": 0.47227,
    "c": 0.17902,
    "h": 269.2
  },
  "luminance": 0.09782
}

Semantic roles & 50–950 ramp

primary

#354DBE

secondary

#CABE85

accent

#C548E0

background

#F8F7FD

surface

#F0EEFA

border

#CBC9D3

text

#0B0A14

muted

#7C7C83

Preview Lab

Preview with #354DBE

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

Preview Lab → · Contrast checker → · Palette generator →