#305EAE#305EAE

#305EAE is a mid, vivid blue. Relative luminance 0.117; OKLCH L 49.3% C 0.137 H 260.6°. Best body text is #FFFFFF at 6.29:1 contrast (WCAG AA passes).

Color values

HEX	#305EAE
RGB	rgb(48, 94, 174)
HSL	hsl(218, 57%, 44%)
HSV	hsv(218, 72%, 68%)
CMYK	cmyk(72.4%, 46%, 0%, 31.8%)
CIE-LAB	lab(40.72, 12.21, -47.35)
CIE-LCH	lch(40.72, 48.90, 284.46°)
OKLab	oklab(49.28% -0.0224 -0.1356)
OKLCH	oklch(49.28% 0.137 260.6)
XYZ	xyz(12.8589, 11.6884, 41.6146)
Luminance	0.1169 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#305EAE #AE8030

analogous

#309DAE #305EAE #4130AE

triadic

#305EAE #AE305E #5EAE30

tetradic

#305EAE #AE309D #AE8030 #30AE41

square

#305EAE #AE309D #AE8030 #30AE41

split-complementary

#305EAE #AE4130 #9DAE30

monochromatic

#162A4E #23447E #305EAE #4D7CCE #7DA0DB

Accessibility & contrast

On white

6.29

#305EAE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.34

#305EAE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #305EAE

6.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##305EAE	#FFFFFF	#000000	##FFFFFF
##305EAE	1.00	6.29	3.34	6.29
#FFFFFF	6.29	1.00	21.00	1.00
#000000	3.34	21.00	1.00	21.00
##FFFFFF	6.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3566B1

Deuteranopia (green-blind)

#1B5BAC

Tritanopia (blue-blind)

#00717D

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #305eae;
/* rgb */ color: rgb(48, 94, 174);
/* oklch */ color: oklch(49.3% 0.137 260.6);

Tailwind

colors: {
  custom: {
    50: '#788bc7',
    500: '#305eae',
    950: '#000000',
  },
}

SCSS

$custom: #305eae;
$custom-light: #788bc7;
$custom-dark: #000000;

JSON

{
  "hex": "#305eae",
  "rgb": {
    "r": 48,
    "g": 94,
    "b": 174
  },
  "hsl": {
    "h": 218.095,
    "s": 56.757,
    "l": 43.529
  },
  "oklch": {
    "l": 0.49283,
    "c": 0.13749,
    "h": 260.6
  },
  "luminance": 0.1169
}

Semantic roles & 50–950 ramp

primary

#305EAE

secondary

#C4A776

accent

#A848E0

background

#F7F8FC

surface

#EEF0F8

border

#C9CBD1

text

#0A0B13

muted

#7C7C82

Preview Lab

Preview with #305EAE

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

Preview Lab → · Contrast checker → · Palette generator →