#3458CE#3458CE

#3458CE is a mid, vivid blue. Relative luminance 0.122; OKLCH L 50.6% C 0.187 H 266.6°. Best body text is #FFFFFF at 6.12:1 contrast (WCAG AA passes).

Color values

HEX	#3458CE
RGB	rgb(52, 88, 206)
HSL	hsl(226, 61%, 51%)
HSV	hsv(226, 75%, 81%)
CMYK	cmyk(74.8%, 57.3%, 0%, 19.2%)
CIE-LAB	lab(41.48, 28.58, -64.77)
CIE-LCH	lch(41.48, 70.79, 293.81°)
OKLab	oklab(50.61% -0.011 -0.1869)
OKLCH	oklch(50.61% 0.187 266.6)
XYZ	xyz(16.0426, 12.1640, 59.8829)
Luminance	0.1217 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3458CE #CEAA34

analogous

#34A5CE #3458CE #5D34CE

triadic

#3458CE #CE3458 #58CE34

tetradic

#3458CE #CE34A5 #CEAA34 #34CE5D

square

#3458CE #CE34A5 #CEAA34 #34CE5D

split-complementary

#3458CE #CE5D34 #A5CE34

monochromatic

#1A2E6D #26429F #3458CE #6581DA #97A9E6

Accessibility & contrast

On white

6.12

#3458CE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.43

#3458CE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3458CE

6.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3458CE	#FFFFFF	#000000	##FFFFFF
##3458CE	1.00	6.12	3.43	6.12
#FFFFFF	6.12	1.00	21.00	1.00
#000000	3.43	21.00	1.00	21.00
##FFFFFF	6.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0069D2

Deuteranopia (green-blind)

#005BCC

Tritanopia (blue-blind)

#00758A

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #3458ce;
/* rgb */ color: rgb(52, 88, 206);
/* oklch */ color: oklch(50.6% 0.187 266.6);

Tailwind

colors: {
  custom: {
    50: '#8186de',
    500: '#3458ce',
    950: '#000000',
  },
}

SCSS

$custom: #3458ce;
$custom-light: #8186de;
$custom-dark: #000000;

JSON

{
  "hex": "#3458ce",
  "rgb": {
    "r": 52,
    "g": 88,
    "b": 206
  },
  "hsl": {
    "h": 225.974,
    "s": 61.111,
    "l": 50.588
  },
  "oklch": {
    "l": 0.50614,
    "c": 0.18723,
    "h": 266.6
  },
  "luminance": 0.12166
}

Semantic roles & 50–950 ramp

primary

#3458CE

secondary

#D1C18D

accent

#BF44E4

background

#F8F8FD

surface

#F0EFFB

border

#CBCAD4

text

#0C0B15

muted

#7D7C83

Preview Lab

Preview with #3458CE

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

Preview Lab → · Contrast checker → · Palette generator →