#3554A2#3554A2

#3554A2 is a mid, vivid blue. Relative luminance 0.097; OKLCH L 46.5% C 0.131 H 265.3°. Best body text is #FFFFFF at 7.14:1 contrast (WCAG AA passes).

Color values

HEX	#3554A2
RGB	rgb(53, 84, 162)
HSL	hsl(223, 51%, 42%)
HSV	hsv(223, 67%, 64%)
CMYK	cmyk(67.3%, 48.1%, 0%, 36.5%)
CIE-LAB	lab(37.31, 15.05, -45.69)
CIE-LCH	lch(37.31, 48.11, 288.23°)
OKLab	oklab(46.48% -0.0107 -0.1308)
OKLCH	oklch(46.48% 0.131 265.3)
XYZ	xyz(11.1578, 9.7051, 35.4607)
Luminance	0.0971 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3554A2 #A28335

analogous

#358BA2 #3554A2 #4D35A2

triadic

#3554A2 #A23554 #54A235

tetradic

#3554A2 #A2358B #A28335 #35A24D

square

#3554A2 #A2358B #A28335 #35A24D

split-complementary

#3554A2 #A24D35 #8BA235

monochromatic

#172446 #263C74 #3554A2 #4F71C5 #7D96D4

Accessibility & contrast

On white

7.14

#3554A2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.94

#3554A2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3554A2

7.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3554A2	#FFFFFF	#000000	##FFFFFF
##3554A2	1.00	7.14	2.94	7.14
#FFFFFF	7.14	1.00	21.00	1.00
#000000	2.94	21.00	1.00	21.00
##FFFFFF	7.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2C5DA5

Deuteranopia (green-blind)

#1453A0

Tritanopia (blue-blind)

#006673

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #3554a2;
/* rgb */ color: rgb(53, 84, 162);
/* oklch */ color: oklch(46.5% 0.131 265.3);

Tailwind

colors: {
  custom: {
    50: '#7883be',
    500: '#3554a2',
    950: '#000000',
  },
}

SCSS

$custom: #3554a2;
$custom-light: #7883be;
$custom-dark: #000000;

JSON

{
  "hex": "#3554a2",
  "rgb": {
    "r": 53,
    "g": 84,
    "b": 162
  },
  "hsl": {
    "h": 222.936,
    "s": 50.698,
    "l": 42.157
  },
  "oklch": {
    "l": 0.46481,
    "c": 0.13128,
    "h": 265.3
  },
  "luminance": 0.09706
}

Semantic roles & 50–950 ramp

primary

#3554A2

secondary

#BDA975

accent

#B24EDA

background

#F7F8FB

surface

#EEEFF7

border

#C9CAD0

text

#0A0A12

muted

#7C7C81

Preview Lab

Preview with #3554A2

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

Preview Lab → · Contrast checker → · Palette generator →