#3358C0#3358C0

#3358C0 is a mid, vivid blue. Relative luminance 0.115; OKLCH L 49.5% C 0.169 H 265.7°. Best body text is #FFFFFF at 6.37:1 contrast (WCAG AA passes).

Color values

HEX	#3358C0
RGB	rgb(51, 88, 192)
HSL	hsl(224, 58%, 48%)
HSV	hsv(224, 73%, 75%)
CMYK	cmyk(73.4%, 54.2%, 0%, 24.7%)
CIE-LAB	lab(40.39, 23.28, -58.42)
CIE-LCH	lch(40.39, 62.89, 291.73°)
OKLab	oklab(49.46% -0.0127 -0.1683)
OKLCH	oklch(49.46% 0.169 265.7)
XYZ	xyz(14.3661, 11.4875, 51.3191)
Luminance	0.1149 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3358C0 #C09B33

analogous

#339FC0 #3358C0 #5433C0

triadic

#3358C0 #C03358 #58C033

tetradic

#3358C0 #C0339F #C09B33 #33C054

square

#3358C0 #C0339F #C09B33 #33C054

split-complementary

#3358C0 #C05433 #9FC033

monochromatic

#192C5F #264290 #3358C0 #5C7CD4 #8DA3E1

Accessibility & contrast

On white

6.37

#3358C0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.30

#3358C0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3358C0

6.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3358C0	#FFFFFF	#000000	##FFFFFF
##3358C0	1.00	6.37	3.30	6.37
#FFFFFF	6.37	1.00	21.00	1.00
#000000	3.30	21.00	1.00	21.00
##FFFFFF	6.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0066C4

Deuteranopia (green-blind)

#0059BE

Tritanopia (blue-blind)

#007183

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #3358c0;
/* rgb */ color: rgb(51, 88, 192);
/* oklch */ color: oklch(49.5% 0.169 265.7);

Tailwind

colors: {
  custom: {
    50: '#7e86d4',
    500: '#3358c0',
    950: '#000000',
  },
}

SCSS

$custom: #3358c0;
$custom-light: #7e86d4;
$custom-dark: #000000;

JSON

{
  "hex": "#3358c0",
  "rgb": {
    "r": 51,
    "g": 88,
    "b": 192
  },
  "hsl": {
    "h": 224.255,
    "s": 58.025,
    "l": 47.647
  },
  "oklch": {
    "l": 0.49457,
    "c": 0.16875,
    "h": 265.7
  },
  "luminance": 0.11489
}

Semantic roles & 50–950 ramp

primary

#3358C0

secondary

#CBB884

accent

#B947E1

background

#F8F8FD

surface

#EFEFFA

border

#CACAD3

text

#0B0B14

muted

#7C7C83

Preview Lab

Preview with #3358C0

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

Preview Lab → · Contrast checker → · Palette generator →