#305E97#305E97

#305E97 is a mid, moderate cyan. Relative luminance 0.109; OKLCH L 47.8% C 0.105 H 255.0°. Best body text is #FFFFFF at 6.62:1 contrast (WCAG AA passes).

Color values

HEX	#305E97
RGB	rgb(48, 94, 151)
HSL	hsl(213, 52%, 39%)
HSV	hsv(213, 68%, 59%)
CMYK	cmyk(68.2%, 37.7%, 0%, 40.8%)
CIE-LAB	lab(39.36, 3.62, -35.85)
CIE-LCH	lch(39.36, 36.03, 275.76°)
OKLab	oklab(47.79% -0.0274 -0.1019)
OKLCH	oklch(47.79% 0.106 255)
XYZ	xyz(10.8055, 10.8671, 30.8002)
Luminance	0.1087 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#305E97 #976930

analogous

#309297 #305E97 #363097

triadic

#305E97 #97305E #5E9730

tetradic

#305E97 #973092 #976930 #309736

square

#305E97 #973092 #976930 #309736

split-complementary

#305E97 #973630 #929730

monochromatic

#12243A #214169 #305E97 #417BC3 #709BD2

Accessibility & contrast

On white

6.62

#305E97 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.17

#305E97 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #305E97

6.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##305E97	#FFFFFF	#000000	##FFFFFF
##305E97	1.00	6.62	3.17	6.62
#FFFFFF	6.62	1.00	21.00	1.00
#000000	3.17	21.00	1.00	21.00
##FFFFFF	6.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#456299

Deuteranopia (green-blind)

#365896

Tritanopia (blue-blind)

#006B73

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #305e97;
/* rgb */ color: rgb(48, 94, 151);
/* oklch */ color: oklch(47.8% 0.105 255.0);

Tailwind

colors: {
  custom: {
    50: '#748bb6',
    500: '#305e97',
    950: '#000000',
  },
}

SCSS

$custom: #305e97;
$custom-light: #748bb6;
$custom-dark: #000000;

JSON

{
  "hex": "#305e97",
  "rgb": {
    "r": 48,
    "g": 94,
    "b": 151
  },
  "hsl": {
    "h": 213.204,
    "s": 51.759,
    "l": 39.02
  },
  "oklch": {
    "l": 0.47787,
    "c": 0.1055,
    "h": 255
  },
  "luminance": 0.10868
}

Semantic roles & 50–950 ramp

primary

#305E97

secondary

#B9966A

accent

#9C4DDB

background

#F7F8FB

surface

#EDF0F6

border

#C8CBD0

text

#090B11

muted

#7B7C80

Preview Lab

Preview with #305E97

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

Preview Lab → · Contrast checker → · Palette generator →