#3459BC#3459BC

#3459BC is a mid, vivid blue. Relative luminance 0.115; OKLCH L 49.4% C 0.162 H 265.4°. Best body text is #FFFFFF at 6.36:1 contrast (WCAG AA passes).

Color values

HEX	#3459BC
RGB	rgb(52, 89, 188)
HSL	hsl(224, 57%, 47%)
HSV	hsv(224, 72%, 74%)
CMYK	cmyk(72.3%, 52.7%, 0%, 26.3%)
CIE-LAB	lab(40.42, 21.27, -56.04)
CIE-LCH	lch(40.42, 59.94, 290.79°)
OKLab	oklab(49.4% -0.013 -0.1612)
OKLCH	oklch(49.4% 0.162 265.4)
XYZ	xyz(14.0625, 11.5042, 49.0466)
Luminance	0.1151 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3459BC #BC9734

analogous

#349DBC #3459BC #5334BC

triadic

#3459BC #BC3459 #59BC34

tetradic

#3459BC #BC349D #BC9734 #34BC53

square

#3459BC #BC349D #BC9734 #34BC53

split-complementary

#3459BC #BC5334 #9DBC34

monochromatic

#192C5C #27428C #3459BC #5B7CD2 #8BA2DF

Accessibility & contrast

On white

6.36

#3459BC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.30

#3459BC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3459BC

6.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3459BC	#FFFFFF	#000000	##FFFFFF
##3459BC	1.00	6.36	3.30	6.36
#FFFFFF	6.36	1.00	21.00	1.00
#000000	3.30	21.00	1.00	21.00
##FFFFFF	6.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1566C0

Deuteranopia (green-blind)

#0059BA

Tritanopia (blue-blind)

#007182

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #3459bc;
/* rgb */ color: rgb(52, 89, 188);
/* oklch */ color: oklch(49.4% 0.162 265.4);

Tailwind

colors: {
  custom: {
    50: '#7d87d1',
    500: '#3459bc',
    950: '#000000',
  },
}

SCSS

$custom: #3459bc;
$custom-light: #7d87d1;
$custom-dark: #000000;

JSON

{
  "hex": "#3459bc",
  "rgb": {
    "r": 52,
    "g": 89,
    "b": 188
  },
  "hsl": {
    "h": 223.676,
    "s": 56.667,
    "l": 47.059
  },
  "oklch": {
    "l": 0.49399,
    "c": 0.16175,
    "h": 265.4
  },
  "luminance": 0.11506
}

Semantic roles & 50–950 ramp

primary

#3459BC

secondary

#C9B683

accent

#B748E0

background

#F8F8FC

surface

#EFEFF9

border

#CACAD2

text

#0B0B14

muted

#7C7C82

Preview Lab

Preview with #3459BC

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

Preview Lab → · Contrast checker → · Palette generator →