#3458AD#3458AD

#3458AD is a mid, vivid blue. Relative luminance 0.107; OKLCH L 48.1% C 0.142 H 264.4°. Best body text is #FFFFFF at 6.68:1 contrast (WCAG AA passes).

Color values

HEX	#3458AD
RGB	rgb(52, 88, 173)
HSL	hsl(222, 54%, 44%)
HSV	hsv(222, 70%, 68%)
CMYK	cmyk(69.9%, 49.1%, 0%, 32.2%)
CIE-LAB	lab(39.11, 16.34, -49.33)
CIE-LCH	lch(39.11, 51.97, 288.33°)
OKLab	oklab(48.08% -0.0138 -0.1415)
OKLCH	oklch(48.08% 0.142 264.4)
XYZ	xyz(12.4461, 10.7254, 40.9413)
Luminance	0.1073 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3458AD #AD8934

analogous

#3495AD #3458AD #4D34AD

triadic

#3458AD #AD3458 #58AD34

tetradic

#3458AD #AD3495 #AD8934 #34AD4D

square

#3458AD #AD3495 #AD8934 #34AD4D

split-complementary

#3458AD #AD4D34 #95AD34

monochromatic

#18284F #26407E #3458AD #5377CB #829CD9

Accessibility & contrast

On white

6.68

#3458AD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.15

#3458AD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3458AD

6.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3458AD	#FFFFFF	#000000	##FFFFFF
##3458AD	1.00	6.68	3.15	6.68
#FFFFFF	6.68	1.00	21.00	1.00
#000000	3.15	21.00	1.00	21.00
##FFFFFF	6.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2962B0

Deuteranopia (green-blind)

#0457AB

Tritanopia (blue-blind)

#006C7A

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #3458ad;
/* rgb */ color: rgb(52, 88, 173);
/* oklch */ color: oklch(48.1% 0.142 264.4);

Tailwind

colors: {
  custom: {
    50: '#7a86c6',
    500: '#3458ad',
    950: '#000000',
  },
}

SCSS

$custom: #3458ad;
$custom-light: #7a86c6;
$custom-dark: #000000;

JSON

{
  "hex": "#3458ad",
  "rgb": {
    "r": 52,
    "g": 88,
    "b": 173
  },
  "hsl": {
    "h": 222.149,
    "s": 53.778,
    "l": 44.118
  },
  "oklch": {
    "l": 0.4808,
    "c": 0.14217,
    "h": 264.4
  },
  "luminance": 0.10727
}

Semantic roles & 50–950 ramp

primary

#3458AD

secondary

#C3AD7A

accent

#B24BDD

background

#F7F8FC

surface

#EEEFF8

border

#C9CAD1

text

#0A0B13

muted

#7C7C82

Preview Lab

Preview with #3458AD

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

Preview Lab → · Contrast checker → · Palette generator →