#308EC1#308EC1

#308EC1 is a mid, moderate cyan. Relative luminance 0.238; OKLCH L 61.5% C 0.115 H 237.1°. Best body text is #000000 at 5.77:1 contrast (WCAG AA passes).

Color values

HEX	#308EC1
RGB	rgb(48, 142, 193)
HSL	hsl(201, 60%, 47%)
HSV	hsv(201, 75%, 76%)
CMYK	cmyk(75.1%, 26.4%, 0%, 24.3%)
CIE-LAB	lab(55.91, -10.03, -34.29)
CIE-LCH	lch(55.91, 35.73, 253.69°)
OKLab	oklab(61.52% -0.0626 -0.0968)
OKLCH	oklch(61.52% 0.115 237.1)
XYZ	xyz(20.5138, 23.8222, 53.9587)
Luminance	0.2382 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#308EC1 #C16330

analogous

#30C1AB #308EC1 #3046C1

triadic

#308EC1 #C1308E #8EC130

tetradic

#308EC1 #AB30C1 #C16330 #46C130

square

#308EC1 #AB30C1 #C16330 #46C130

split-complementary

#308EC1 #C13046 #C1AB30

monochromatic

#18465F #246A90 #308EC1 #59AAD6 #8AC3E2

Accessibility & contrast

On white

3.64

#308EC1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.77

#308EC1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #308EC1

5.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##308EC1	#FFFFFF	#000000	##000000
##308EC1	1.00	3.64	5.77	5.77
#FFFFFF	3.64	1.00	21.00	21.00
#000000	5.77	21.00	1.00	1.00
##000000	5.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#768EC3

Deuteranopia (green-blind)

#6280C0

Tritanopia (blue-blind)

#009BA0

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #308ec1;
/* rgb */ color: rgb(48, 142, 193);
/* oklch */ color: oklch(61.5% 0.115 237.1);

Tailwind

colors: {
  custom: {
    50: '#7dafd4',
    500: '#308ec1',
    950: '#000000',
  },
}

SCSS

$custom: #308ec1;
$custom-light: #7dafd4;
$custom-dark: #000000;

JSON

{
  "hex": "#308ec1",
  "rgb": {
    "r": 48,
    "g": 142,
    "b": 193
  },
  "hsl": {
    "h": 201.103,
    "s": 60.166,
    "l": 47.255
  },
  "oklch": {
    "l": 0.6152,
    "c": 0.11527,
    "h": 237.1
  },
  "luminance": 0.23825
}

Semantic roles & 50–950 ramp

primary

#308EC1

secondary

#CC9B81

accent

#7C44E3

background

#F8FAFD

surface

#EFF4FA

border

#CACED3

text

#0B1014

muted

#7C7F83

Preview Lab

Preview with #308EC1

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

Preview Lab → · Contrast checker → · Palette generator →