#308FC1#308FC1

#308FC1 is a mid, moderate cyan. Relative luminance 0.241; OKLCH L 61.8% C 0.115 H 236.3°. Best body text is #000000 at 5.82:1 contrast (WCAG AA passes).

Color values

HEX	#308FC1
RGB	rgb(48, 143, 193)
HSL	hsl(201, 60%, 47%)
HSV	hsv(201, 75%, 76%)
CMYK	cmyk(75.1%, 25.9%, 0%, 24.3%)
CIE-LAB	lab(56.21, -10.60, -33.82)
CIE-LCH	lch(56.21, 35.44, 252.60°)
OKLab	oklab(61.76% -0.0636 -0.0954)
OKLCH	oklch(61.76% 0.115 236.3)
XYZ	xyz(20.6632, 24.1211, 54.0086)
Luminance	0.2412 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#308FC1 #C16230

analogous

#30C1AB #308FC1 #3046C1

triadic

#308FC1 #C1308F #8FC130

tetradic

#308FC1 #AB30C1 #C16230 #46C130

square

#308FC1 #AB30C1 #C16230 #46C130

split-complementary

#308FC1 #C13046 #C1AB30

monochromatic

#18465F #246B90 #308FC1 #59AAD6 #8AC3E2

Accessibility & contrast

On white

3.61

#308FC1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.82

#308FC1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #308FC1

5.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##308FC1	#FFFFFF	#000000	##000000
##308FC1	1.00	3.61	5.82	5.82
#FFFFFF	3.61	1.00	21.00	21.00
#000000	5.82	21.00	1.00	1.00
##000000	5.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#778EC3

Deuteranopia (green-blind)

#6381C0

Tritanopia (blue-blind)

#009CA0

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #308fc1;
/* rgb */ color: rgb(48, 143, 193);
/* oklch */ color: oklch(61.8% 0.115 236.3);

Tailwind

colors: {
  custom: {
    50: '#7dafd4',
    500: '#308fc1',
    950: '#000000',
  },
}

SCSS

$custom: #308fc1;
$custom-light: #7dafd4;
$custom-dark: #000000;

JSON

{
  "hex": "#308fc1",
  "rgb": {
    "r": 48,
    "g": 143,
    "b": 193
  },
  "hsl": {
    "h": 200.69,
    "s": 60.166,
    "l": 47.255
  },
  "oklch": {
    "l": 0.61758,
    "c": 0.11465,
    "h": 236.3
  },
  "luminance": 0.24124
}

Semantic roles & 50–950 ramp

primary

#308FC1

secondary

#CC9B81

accent

#7B44E3

background

#F8FAFD

surface

#EFF4FA

border

#CACED3

text

#0B1014

muted

#7C7F83

Preview Lab

Preview with #308FC1

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

Preview Lab → · Contrast checker → · Palette generator →