#3458AA#3458AA

#3458AA is a mid, vivid blue. Relative luminance 0.106; OKLCH L 47.9% C 0.138 H 264.1°. Best body text is #FFFFFF at 6.73:1 contrast (WCAG AA passes).

Color values

HEX	#3458AA
RGB	rgb(52, 88, 170)
HSL	hsl(222, 53%, 44%)
HSV	hsv(222, 69%, 67%)
CMYK	cmyk(69.4%, 48.2%, 0%, 33.3%)
CIE-LAB	lab(38.92, 15.23, -47.87)
CIE-LCH	lch(38.92, 50.23, 287.64°)
OKLab	oklab(47.87% -0.0142 -0.1372)
OKLCH	oklch(47.87% 0.138 264.1)
XYZ	xyz(12.1590, 10.6106, 39.4297)
Luminance	0.1061 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3458AA #AA8634

analogous

#3493AA #3458AA #4B34AA

triadic

#3458AA #AA3458 #58AA34

tetradic

#3458AA #AA3493 #AA8634 #34AA4B

square

#3458AA #AA3493 #AA8634 #34AA4B

split-complementary

#3458AA #AA4B34 #93AA34

monochromatic

#17274C #26407B #3458AA #5176CA #809BD8

Accessibility & contrast

On white

6.73

#3458AA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.12

#3458AA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3458AA

6.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3458AA	#FFFFFF	#000000	##FFFFFF
##3458AA	1.00	6.73	3.12	6.73
#FFFFFF	6.73	1.00	21.00	1.00
#000000	3.12	21.00	1.00	21.00
##FFFFFF	6.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2C61AD

Deuteranopia (green-blind)

#0F57A8

Tritanopia (blue-blind)

#006B79

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #3458aa;
/* rgb */ color: rgb(52, 88, 170);
/* oklch */ color: oklch(47.9% 0.138 264.1);

Tailwind

colors: {
  custom: {
    50: '#7986c4',
    500: '#3458aa',
    950: '#000000',
  },
}

SCSS

$custom: #3458aa;
$custom-light: #7986c4;
$custom-dark: #000000;

JSON

{
  "hex": "#3458aa",
  "rgb": {
    "r": 52,
    "g": 88,
    "b": 170
  },
  "hsl": {
    "h": 221.695,
    "s": 53.153,
    "l": 43.529
  },
  "oklch": {
    "l": 0.47866,
    "c": 0.13794,
    "h": 264.1
  },
  "luminance": 0.10612
}

Semantic roles & 50–950 ramp

primary

#3458AA

secondary

#C1AB78

accent

#B04BDD

background

#F7F8FC

surface

#EEEFF8

border

#C9CAD1

text

#0A0B13

muted

#7C7C82

Preview Lab

Preview with #3458AA

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

Preview Lab → · Contrast checker → · Palette generator →