#305F97#305F97

#305F97 is a mid, moderate cyan. Relative luminance 0.110; OKLCH L 48.0% C 0.104 H 254.2°. Best body text is #FFFFFF at 6.54:1 contrast (WCAG AA passes).

Color values

HEX	#305F97
RGB	rgb(48, 95, 151)
HSL	hsl(213, 52%, 39%)
HSV	hsv(213, 68%, 59%)
CMYK	cmyk(68.2%, 37.1%, 0%, 40.8%)
CIE-LAB	lab(39.66, 2.98, -35.37)
CIE-LCH	lch(39.66, 35.49, 274.81°)
OKLab	oklab(48.02% -0.0284 -0.1005)
OKLCH	oklch(48.02% 0.104 254.2)
XYZ	xyz(10.8950, 11.0461, 30.8301)
Luminance	0.1105 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#305F97 #976830

analogous

#309397 #305F97 #343097

triadic

#305F97 #97305F #5F9730

tetradic

#305F97 #973093 #976830 #309734

square

#305F97 #973093 #976830 #309734

split-complementary

#305F97 #973430 #939730

monochromatic

#12253A #214269 #305F97 #417CC3 #709CD2

Accessibility & contrast

On white

6.54

#305F97 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.21

#305F97 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #305F97

6.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##305F97	#FFFFFF	#000000	##FFFFFF
##305F97	1.00	6.54	3.21	6.54
#FFFFFF	6.54	1.00	21.00	1.00
#000000	3.21	21.00	1.00	21.00
##FFFFFF	6.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#466399

Deuteranopia (green-blind)

#375996

Tritanopia (blue-blind)

#006C74

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #305f97;
/* rgb */ color: rgb(48, 95, 151);
/* oklch */ color: oklch(48.0% 0.104 254.2);

Tailwind

colors: {
  custom: {
    50: '#748cb6',
    500: '#305f97',
    950: '#000000',
  },
}

SCSS

$custom: #305f97;
$custom-light: #748cb6;
$custom-dark: #000000;

JSON

{
  "hex": "#305f97",
  "rgb": {
    "r": 48,
    "g": 95,
    "b": 151
  },
  "hsl": {
    "h": 212.621,
    "s": 51.759,
    "l": 39.02
  },
  "oklch": {
    "l": 0.48023,
    "c": 0.10441,
    "h": 254.2
  },
  "luminance": 0.11047
}

Semantic roles & 50–950 ramp

primary

#305F97

secondary

#B9956A

accent

#9A4DDB

background

#F7F8FB

surface

#EDF0F6

border

#C8CBD0

text

#090C11

muted

#7B7D80

Preview Lab

Preview with #305F97

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

Preview Lab → · Contrast checker → · Palette generator →