#305993#305993

#305993 is a mid, moderate blue. Relative luminance 0.099; OKLCH L 46.4% C 0.106 H 257.3°. Best body text is #FFFFFF at 7.06:1 contrast (WCAG AA passes).

Color values

HEX	#305993
RGB	rgb(48, 89, 147)
HSL	hsl(215, 51%, 38%)
HSV	hsv(215, 67%, 58%)
CMYK	cmyk(67.3%, 39.5%, 0%, 42.4%)
CIE-LAB	lab(37.62, 5.34, -36.19)
CIE-LCH	lch(37.62, 36.58, 278.40°)
OKLab	oklab(46.37% -0.0231 -0.1029)
OKLCH	oklch(46.37% 0.106 257.3)
XYZ	xyz(10.0559, 9.8787, 28.9749)
Luminance	0.0988 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#305993 #936A30

analogous

#308A93 #305993 #393093

triadic

#305993 #933059 #599330

tetradic

#305993 #93308A #936A30 #309339

square

#305993 #93308A #936A30 #309339

split-complementary

#305993 #933930 #8A9330

monochromatic

#122137 #213D65 #305993 #4075C1 #6E96D0

Accessibility & contrast

On white

7.06

#305993 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.98

#305993 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #305993

7.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##305993	#FFFFFF	#000000	##FFFFFF
##305993	1.00	7.06	2.98	7.06
#FFFFFF	7.06	1.00	21.00	1.00
#000000	2.98	21.00	1.00	21.00
##FFFFFF	7.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F5E95

Deuteranopia (green-blind)

#315492

Tritanopia (blue-blind)

#00666F

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #305993;
/* rgb */ color: rgb(48, 89, 147);
/* oklch */ color: oklch(46.4% 0.106 257.3);

Tailwind

colors: {
  custom: {
    50: '#7387b3',
    500: '#305993',
    950: '#000000',
  },
}

SCSS

$custom: #305993;
$custom-light: #7387b3;
$custom-dark: #000000;

JSON

{
  "hex": "#305993",
  "rgb": {
    "r": 48,
    "g": 89,
    "b": 147
  },
  "hsl": {
    "h": 215.152,
    "s": 50.769,
    "l": 38.235
  },
  "oklch": {
    "l": 0.46365,
    "c": 0.10551,
    "h": 257.3
  },
  "luminance": 0.0988
}

Semantic roles & 50–950 ramp

primary

#305993

secondary

#B79668

accent

#A04EDA

background

#F7F8FB

surface

#EDEFF6

border

#C8CAD0

text

#090B11

muted

#7B7C80

Preview Lab

Preview with #305993

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

Preview Lab → · Contrast checker → · Palette generator →