#305A91#305A91

#305A91 is a mid, moderate cyan. Relative luminance 0.100; OKLCH L 46.5% C 0.102 H 255.9°. Best body text is #FFFFFF at 7.01:1 contrast (WCAG AA passes).

Color values

HEX	#305A91
RGB	rgb(48, 90, 145)
HSL	hsl(214, 50%, 38%)
HSV	hsv(214, 67%, 57%)
CMYK	cmyk(66.9%, 37.9%, 0%, 43.1%)
CIE-LAB	lab(37.81, 3.96, -34.68)
CIE-LCH	lch(37.81, 34.90, 276.52°)
OKLab	oklab(46.48% -0.0247 -0.0985)
OKLCH	oklch(46.48% 0.102 255.9)
XYZ	xyz(9.9841, 9.9841, 28.1835)
Luminance	0.0998 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#305A91 #916730

analogous

#308A91 #305A91 #373091

triadic

#305A91 #91305A #5A9130

tetradic

#305A91 #91308A #916730 #309137

square

#305A91 #91308A #916730 #309137

split-complementary

#305A91 #913730 #8A9130

monochromatic

#122135 #213D63 #305A91 #3F77BF #6D97CF

Accessibility & contrast

On white

7.01

#305A91 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

3.00

#305A91 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #305A91

7.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##305A91	#FFFFFF	#000000	##FFFFFF
##305A91	1.00	7.01	3.00	7.01
#FFFFFF	7.01	1.00	21.00	1.00
#000000	3.00	21.00	1.00	21.00
##FFFFFF	7.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#425E93

Deuteranopia (green-blind)

#345590

Tritanopia (blue-blind)

#00676E

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #305a91;
/* rgb */ color: rgb(48, 90, 145);
/* oklch */ color: oklch(46.5% 0.102 255.9);

Tailwind

colors: {
  custom: {
    50: '#7388b1',
    500: '#305a91',
    950: '#000000',
  },
}

SCSS

$custom: #305a91;
$custom-light: #7388b1;
$custom-dark: #000000;

JSON

{
  "hex": "#305a91",
  "rgb": {
    "r": 48,
    "g": 90,
    "b": 145
  },
  "hsl": {
    "h": 214.021,
    "s": 50.259,
    "l": 37.843
  },
  "oklch": {
    "l": 0.46476,
    "c": 0.10156,
    "h": 255.9
  },
  "luminance": 0.09985
}

Semantic roles & 50–950 ramp

primary

#305A91

secondary

#B69467

accent

#9D4EDA

background

#F7F8FA

surface

#EDEFF5

border

#C8CACF

text

#090B11

muted

#7B7C80

Preview Lab

Preview with #305A91

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

Preview Lab → · Contrast checker → · Palette generator →