#307398#307398

#307398 is a mid, moderate cyan. Relative luminance 0.152; OKLCH L 52.9% C 0.089 H 236.1°. Best body text is #FFFFFF at 5.21:1 contrast (WCAG AA passes).

Color values

HEX	#307398
RGB	rgb(48, 115, 152)
HSL	hsl(201, 52%, 39%)
HSV	hsv(201, 68%, 60%)
CMYK	cmyk(68.4%, 24.3%, 0%, 40.4%)
CIE-LAB	lab(45.85, -8.87, -26.26)
CIE-LCH	lch(45.85, 27.71, 251.34°)
OKLab	oklab(52.92% -0.0495 -0.0738)
OKLCH	oklch(52.92% 0.089 236.1)
XYZ	xyz(13.0149, 15.1555, 31.9391)
Luminance	0.1516 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#307398 #985530

analogous

#309889 #307398 #303F98

triadic

#307398 #983073 #739830

tetradic

#307398 #893098 #985530 #3F9830

square

#307398 #893098 #985530 #3F9830

split-complementary

#307398 #98303F #988930

monochromatic

#132D3B #215069 #307398 #4295C3 #70AFD2

Accessibility & contrast

On white

5.21

#307398 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.03

#307398 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #307398

5.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##307398	#FFFFFF	#000000	##FFFFFF
##307398	1.00	5.21	4.03	5.21
#FFFFFF	5.21	1.00	21.00	1.00
#000000	4.03	21.00	1.00	21.00
##FFFFFF	5.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#61729A

Deuteranopia (green-blind)

#536897

Tritanopia (blue-blind)

#007D80

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #307398;
/* rgb */ color: rgb(48, 115, 152);
/* oklch */ color: oklch(52.9% 0.089 236.1);

Tailwind

colors: {
  custom: {
    50: '#759bb6',
    500: '#307398',
    950: '#000000',
  },
}

SCSS

$custom: #307398;
$custom-light: #759bb6;
$custom-dark: #000000;

JSON

{
  "hex": "#307398",
  "rgb": {
    "r": 48,
    "g": 115,
    "b": 152
  },
  "hsl": {
    "h": 201.346,
    "s": 52,
    "l": 39.216
  },
  "oklch": {
    "l": 0.52917,
    "c": 0.08883,
    "h": 236.1
  },
  "luminance": 0.15157
}

Semantic roles & 50–950 ramp

primary

#307398

secondary

#BA866A

accent

#7F4CDB

background

#F7F9FB

surface

#EDF2F6

border

#C8CCD0

text

#090E11

muted

#7B7E80

Preview Lab

Preview with #307398

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

Preview Lab → · Contrast checker → · Palette generator →