#3458BA#3458BA

#3458BA is a mid, vivid blue. Relative luminance 0.113; OKLCH L 49.0% C 0.160 H 265.6°. Best body text is #FFFFFF at 6.46:1 contrast (WCAG AA passes).

Color values

HEX	#3458BA
RGB	rgb(52, 88, 186)
HSL	hsl(224, 56%, 47%)
HSV	hsv(224, 72%, 73%)
CMYK	cmyk(72%, 52.7%, 0%, 27.1%)
CIE-LAB	lab(40.00, 21.18, -55.54)
CIE-LCH	lch(40.00, 59.44, 290.88°)
OKLab	oklab(49.04% -0.0123 -0.1598)
OKLCH	oklch(49.04% 0.16 265.6)
XYZ	xyz(13.7657, 11.2532, 47.8915)
Luminance	0.1125 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3458BA #BA9634

analogous

#349BBA #3458BA #5334BA

triadic

#3458BA #BA3458 #58BA34

tetradic

#3458BA #BA349B #BA9634 #34BA53

square

#3458BA #BA349B #BA9634 #34BA53

split-complementary

#3458BA #BA5334 #9BBA34

monochromatic

#192B5A #27418A #3458BA #5A7AD1 #8AA1DE

Accessibility & contrast

On white

6.46

#3458BA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.25

#3458BA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3458BA

6.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3458BA	#FFFFFF	#000000	##FFFFFF
##3458BA	1.00	6.46	3.25	6.46
#FFFFFF	6.46	1.00	21.00	1.00
#000000	3.25	21.00	1.00	21.00
##FFFFFF	6.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1565BD

Deuteranopia (green-blind)

#0058B8

Tritanopia (blue-blind)

#007080

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #3458ba;
/* rgb */ color: rgb(52, 88, 186);
/* oklch */ color: oklch(49.0% 0.160 265.6);

Tailwind

colors: {
  custom: {
    50: '#7d86cf',
    500: '#3458ba',
    950: '#000000',
  },
}

SCSS

$custom: #3458ba;
$custom-light: #7d86cf;
$custom-dark: #000000;

JSON

{
  "hex": "#3458ba",
  "rgb": {
    "r": 52,
    "g": 88,
    "b": 186
  },
  "hsl": {
    "h": 223.881,
    "s": 56.303,
    "l": 46.667
  },
  "oklch": {
    "l": 0.49041,
    "c": 0.16025,
    "h": 265.6
  },
  "luminance": 0.11255
}

Semantic roles & 50–950 ramp

primary

#3458BA

secondary

#C8B581

accent

#B748E0

background

#F8F8FC

surface

#EFEFF9

border

#CACAD2

text

#0B0B14

muted

#7C7C82

Preview Lab

Preview with #3458BA

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

Preview Lab → · Contrast checker → · Palette generator →