#3358BE#3358BE

#3358BE is a mid, vivid blue. Relative luminance 0.114; OKLCH L 49.3% C 0.166 H 265.6°. Best body text is #FFFFFF at 6.40:1 contrast (WCAG AA passes).

Color values

HEX	#3358BE
RGB	rgb(51, 88, 190)
HSL	hsl(224, 58%, 47%)
HSV	hsv(224, 73%, 75%)
CMYK	cmyk(73.2%, 53.7%, 0%, 25.5%)
CIE-LAB	lab(40.25, 22.54, -57.49)
CIE-LCH	lch(40.25, 61.75, 291.41°)
OKLab	oklab(49.3% -0.0128 -0.1655)
OKLCH	oklch(49.3% 0.166 265.6)
XYZ	xyz(14.1460, 11.3994, 50.1600)
Luminance	0.1140 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3358BE #BE9933

analogous

#339DBE #3358BE #5433BE

triadic

#3358BE #BE3358 #58BE33

tetradic

#3358BE #BE339D #BE9933 #33BE54

square

#3358BE #BE339D #BE9933 #33BE54

split-complementary

#3358BE #BE5433 #9DBE33

monochromatic

#192B5E #26428E #3358BE #5B7BD3 #8BA2E0

Accessibility & contrast

On white

6.40

#3358BE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.28

#3358BE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3358BE

6.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3358BE	#FFFFFF	#000000	##FFFFFF
##3358BE	1.00	6.40	3.28	6.40
#FFFFFF	6.40	1.00	21.00	1.00
#000000	3.28	21.00	1.00	21.00
##FFFFFF	6.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0766C2

Deuteranopia (green-blind)

#0059BC

Tritanopia (blue-blind)

#007182

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #3358be;
/* rgb */ color: rgb(51, 88, 190);
/* oklch */ color: oklch(49.3% 0.166 265.6);

Tailwind

colors: {
  custom: {
    50: '#7d86d2',
    500: '#3358be',
    950: '#000000',
  },
}

SCSS

$custom: #3358be;
$custom-light: #7d86d2;
$custom-dark: #000000;

JSON

{
  "hex": "#3358be",
  "rgb": {
    "r": 51,
    "g": 88,
    "b": 190
  },
  "hsl": {
    "h": 224.029,
    "s": 57.676,
    "l": 47.255
  },
  "oklch": {
    "l": 0.49302,
    "c": 0.16602,
    "h": 265.6
  },
  "luminance": 0.11401
}

Semantic roles & 50–950 ramp

primary

#3358BE

secondary

#CAB783

accent

#B847E1

background

#F8F8FD

surface

#EFEFFA

border

#CACAD3

text

#0B0B14

muted

#7C7C83

Preview Lab

Preview with #3358BE

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

Preview Lab → · Contrast checker → · Palette generator →