#3354AE#3354AE

#3354AE is a mid, vivid blue. Relative luminance 0.101; OKLCH L 47.3% C 0.149 H 265.8°. Best body text is #FFFFFF at 6.95:1 contrast (WCAG AA passes).

Color values

HEX	#3354AE
RGB	rgb(51, 84, 174)
HSL	hsl(224, 55%, 44%)
HSV	hsv(224, 71%, 68%)
CMYK	cmyk(70.7%, 51.7%, 0%, 31.8%)
CIE-LAB	lab(38.02, 19.19, -51.69)
CIE-LCH	lch(38.02, 55.13, 290.37°)
OKLab	oklab(47.26% -0.011 -0.1485)
OKLCH	oklch(47.26% 0.149 265.8)
XYZ	xyz(12.1729, 10.0992, 41.3440)
Luminance	0.1010 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3354AE #AE8D33

analogous

#3392AE #3354AE #4F33AE

triadic

#3354AE #AE3354 #54AE33

tetradic

#3354AE #AE3392 #AE8D33 #33AE4F

square

#3354AE #AE3392 #AE8D33 #33AE4F

split-complementary

#3354AE #AE4F33 #92AE33

monochromatic

#17264F #253D7F #3354AE #5273CC #8199DA

Accessibility & contrast

On white

6.95

#3354AE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.02

#3354AE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3354AE

6.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3354AE	#FFFFFF	#000000	##FFFFFF
##3354AE	1.00	6.95	3.02	6.95
#FFFFFF	6.95	1.00	21.00	1.00
#000000	3.02	21.00	1.00	21.00
##FFFFFF	6.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1C5FB1

Deuteranopia (green-blind)

#0054AC

Tritanopia (blue-blind)

#006979

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #3354ae;
/* rgb */ color: rgb(51, 84, 174);
/* oklch */ color: oklch(47.3% 0.149 265.8);

Tailwind

colors: {
  custom: {
    50: '#7a83c7',
    500: '#3354ae',
    950: '#000000',
  },
}

SCSS

$custom: #3354ae;
$custom-light: #7a83c7;
$custom-dark: #000000;

JSON

{
  "hex": "#3354ae",
  "rgb": {
    "r": 51,
    "g": 84,
    "b": 174
  },
  "hsl": {
    "h": 223.902,
    "s": 54.667,
    "l": 44.118
  },
  "oklch": {
    "l": 0.47256,
    "c": 0.14893,
    "h": 265.8
  },
  "luminance": 0.101
}

Semantic roles & 50–950 ramp

primary

#3354AE

secondary

#C3B079

accent

#B64ADE

background

#F8F8FC

surface

#EFEFF8

border

#CACAD1

text

#0A0A13

muted

#7C7C82

Preview Lab

Preview with #3354AE

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

Preview Lab → · Contrast checker → · Palette generator →