#3458AC#3458AC

#3458AC is a mid, vivid blue. Relative luminance 0.107; OKLCH L 48.0% C 0.141 H 264.3°. Best body text is #FFFFFF at 6.69:1 contrast (WCAG AA passes).

Color values

HEX	#3458AC
RGB	rgb(52, 88, 172)
HSL	hsl(222, 54%, 44%)
HSV	hsv(222, 70%, 67%)
CMYK	cmyk(69.8%, 48.8%, 0%, 32.5%)
CIE-LAB	lab(39.05, 15.97, -48.85)
CIE-LCH	lch(39.05, 51.39, 288.11°)
OKLab	oklab(48.01% -0.014 -0.1401)
OKLCH	oklch(48.01% 0.141 264.3)
XYZ	xyz(12.3497, 10.6868, 40.4336)
Luminance	0.1069 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3458AC #AC8834

analogous

#3494AC #3458AC #4C34AC

triadic

#3458AC #AC3458 #58AC34

tetradic

#3458AC #AC3494 #AC8834 #34AC4C

square

#3458AC #AC3494 #AC8834 #34AC4C

split-complementary

#3458AC #AC4C34 #94AC34

monochromatic

#18284E #26407D #3458AC #5277CB #819CD9

Accessibility & contrast

On white

6.69

#3458AC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.14

#3458AC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3458AC

6.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3458AC	#FFFFFF	#000000	##FFFFFF
##3458AC	1.00	6.69	3.14	6.69
#FFFFFF	6.69	1.00	21.00	1.00
#000000	3.14	21.00	1.00	21.00
##FFFFFF	6.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2A62AF

Deuteranopia (green-blind)

#0857AA

Tritanopia (blue-blind)

#006C7A

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #3458ac;
/* rgb */ color: rgb(52, 88, 172);
/* oklch */ color: oklch(48.0% 0.141 264.3);

Tailwind

colors: {
  custom: {
    50: '#7a86c5',
    500: '#3458ac',
    950: '#000000',
  },
}

SCSS

$custom: #3458ac;
$custom-light: #7a86c5;
$custom-dark: #000000;

JSON

{
  "hex": "#3458ac",
  "rgb": {
    "r": 52,
    "g": 88,
    "b": 172
  },
  "hsl": {
    "h": 222,
    "s": 53.571,
    "l": 43.922
  },
  "oklch": {
    "l": 0.48008,
    "c": 0.14076,
    "h": 264.3
  },
  "luminance": 0.10688
}

Semantic roles & 50–950 ramp

primary

#3458AC

secondary

#C2AC79

accent

#B14BDD

background

#F7F8FC

surface

#EEEFF8

border

#C9CAD1

text

#0A0B13

muted

#7C7C82

Preview Lab

Preview with #3458AC

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

Preview Lab → · Contrast checker → · Palette generator →