#3459C9#3459C9

#3459C9 is a mid, vivid blue. Relative luminance 0.121; OKLCH L 50.4% C 0.179 H 266.2°. Best body text is #FFFFFF at 6.14:1 contrast (WCAG AA passes).

Color values

HEX	#3459C9
RGB	rgb(52, 89, 201)
HSL	hsl(225, 59%, 50%)
HSV	hsv(225, 74%, 79%)
CMYK	cmyk(74.1%, 55.7%, 0%, 21.2%)
CIE-LAB	lab(41.36, 26.09, -62.07)
CIE-LCH	lch(41.36, 67.33, 292.80°)
OKLab	oklab(50.41% -0.012 -0.179)
OKLCH	oklch(50.41% 0.179 266.2)
XYZ	xyz(15.5275, 12.0902, 56.7623)
Luminance	0.1209 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3459C9 #C9A434

analogous

#34A3C9 #3459C9 #5A34C9

triadic

#3459C9 #C93459 #59C934

tetradic

#3459C9 #C934A3 #C9A434 #34C95A

square

#3459C9 #C934A3 #C9A434 #34C95A

split-complementary

#3459C9 #C95A34 #A3C934

monochromatic

#1B2E68 #274398 #3459C9 #6380D7 #94A8E3

Accessibility & contrast

On white

6.14

#3459C9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.42

#3459C9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3459C9

6.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3459C9	#FFFFFF	#000000	##FFFFFF
##3459C9	1.00	6.14	3.42	6.14
#FFFFFF	6.14	1.00	21.00	1.00
#000000	3.42	21.00	1.00	21.00
##FFFFFF	6.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0069CD

Deuteranopia (green-blind)

#005BC7

Tritanopia (blue-blind)

#007588

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #3459c9;
/* rgb */ color: rgb(52, 89, 201);
/* oklch */ color: oklch(50.4% 0.179 266.2);

Tailwind

colors: {
  custom: {
    50: '#8087da',
    500: '#3459c9',
    950: '#000000',
  },
}

SCSS

$custom: #3459c9;
$custom-light: #8087da;
$custom-dark: #000000;

JSON

{
  "hex": "#3459c9",
  "rgb": {
    "r": 52,
    "g": 89,
    "b": 201
  },
  "hsl": {
    "h": 225.101,
    "s": 58.893,
    "l": 49.608
  },
  "oklch": {
    "l": 0.50408,
    "c": 0.17936,
    "h": 266.2
  },
  "luminance": 0.12092
}

Semantic roles & 50–950 ramp

primary

#3459C9

secondary

#CEBE8A

accent

#BB46E2

background

#F8F8FD

surface

#F0EFFB

border

#CBCAD4

text

#0C0B15

muted

#7D7C83

Preview Lab

Preview with #3459C9

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

Preview Lab → · Contrast checker → · Palette generator →