#305D97#305D97

#305D97 is a mid, moderate cyan. Relative luminance 0.107; OKLCH L 47.6% C 0.107 H 255.7°. Best body text is #FFFFFF at 6.69:1 contrast (WCAG AA passes).

Color values

HEX	#305D97
RGB	rgb(48, 93, 151)
HSL	hsl(214, 52%, 39%)
HSV	hsv(214, 68%, 59%)
CMYK	cmyk(68.2%, 38.4%, 0%, 40.8%)
CIE-LAB	lab(39.05, 4.25, -36.33)
CIE-LCH	lch(39.05, 36.57, 276.68°)
OKLab	oklab(47.55% -0.0263 -0.1033)
OKLCH	oklch(47.55% 0.107 255.7)
XYZ	xyz(10.7172, 10.6904, 30.7708)
Luminance	0.1069 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#305D97 #976A30

analogous

#309197 #305D97 #363097

triadic

#305D97 #97305D #5D9730

tetradic

#305D97 #973091 #976A30 #309736

square

#305D97 #973091 #976A30 #309736

split-complementary

#305D97 #973630 #919730

monochromatic

#12243A #214069 #305D97 #417AC3 #709BD2

Accessibility & contrast

On white

6.69

#305D97 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.14

#305D97 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #305D97

6.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##305D97	#FFFFFF	#000000	##FFFFFF
##305D97	1.00	6.69	3.14	6.69
#FFFFFF	6.69	1.00	21.00	1.00
#000000	3.14	21.00	1.00	21.00
##FFFFFF	6.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#436199

Deuteranopia (green-blind)

#345896

Tritanopia (blue-blind)

#006A73

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #305d97;
/* rgb */ color: rgb(48, 93, 151);
/* oklch */ color: oklch(47.6% 0.107 255.7);

Tailwind

colors: {
  custom: {
    50: '#748ab6',
    500: '#305d97',
    950: '#000000',
  },
}

SCSS

$custom: #305d97;
$custom-light: #748ab6;
$custom-dark: #000000;

JSON

{
  "hex": "#305d97",
  "rgb": {
    "r": 48,
    "g": 93,
    "b": 151
  },
  "hsl": {
    "h": 213.786,
    "s": 51.759,
    "l": 39.02
  },
  "oklch": {
    "l": 0.47552,
    "c": 0.1066,
    "h": 255.7
  },
  "luminance": 0.10691
}

Semantic roles & 50–950 ramp

primary

#305D97

secondary

#B9966A

accent

#9D4DDB

background

#F7F8FB

surface

#EDF0F6

border

#C8CBD0

text

#090B11

muted

#7B7C80

Preview Lab

Preview with #305D97

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

Preview Lab → · Contrast checker → · Palette generator →