#3088C5#3088C5

#3088C5 is a mid, vivid cyan. Relative luminance 0.223; OKLCH L 60.3% C 0.124 H 243.3°. Best body text is #000000 at 5.45:1 contrast (WCAG AA passes).

Color values

HEX	#3088C5
RGB	rgb(48, 136, 197)
HSL	hsl(205, 61%, 48%)
HSV	hsv(205, 76%, 77%)
CMYK	cmyk(75.6%, 31%, 0%, 22.7%)
CIE-LAB	lab(54.31, -5.17, -39.07)
CIE-LCH	lch(54.31, 39.41, 262.46°)
OKLab	oklab(60.31% -0.0557 -0.1107)
OKLCH	oklch(60.31% 0.124 243.3)
XYZ	xyz(20.0972, 22.2656, 56.0510)
Luminance	0.2227 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3088C5 #C56D30

analogous

#30C5B7 #3088C5 #303DC5

triadic

#3088C5 #C53088 #88C530

tetradic

#3088C5 #B730C5 #C56D30 #3DC530

square

#3088C5 #B730C5 #C56D30 #3DC530

split-complementary

#3088C5 #C5303D #C5B730

monochromatic

#184463 #246694 #3088C5 #5BA4D7 #8CC0E3

Accessibility & contrast

On white

3.85

#3088C5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.45

#3088C5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3088C5

5.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3088C5	#FFFFFF	#000000	##000000
##3088C5	1.00	3.85	5.45	5.45
#FFFFFF	3.85	1.00	21.00	21.00
#000000	5.45	21.00	1.00	1.00
##000000	5.45	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6C8AC8

Deuteranopia (green-blind)

#577CC4

Tritanopia (blue-blind)

#00979E

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #3088c5;
/* rgb */ color: rgb(48, 136, 197);
/* oklch */ color: oklch(60.3% 0.124 243.3);

Tailwind

colors: {
  custom: {
    50: '#7daad7',
    500: '#3088c5',
    950: '#000000',
  },
}

SCSS

$custom: #3088c5;
$custom-light: #7daad7;
$custom-dark: #000000;

JSON

{
  "hex": "#3088c5",
  "rgb": {
    "r": 48,
    "g": 136,
    "b": 197
  },
  "hsl": {
    "h": 204.564,
    "s": 60.816,
    "l": 48.039
  },
  "oklch": {
    "l": 0.60312,
    "c": 0.12393,
    "h": 243.3
  },
  "luminance": 0.22268
}

Semantic roles & 50–950 ramp

primary

#3088C5

secondary

#CDA284

accent

#8544E4

background

#F8FAFD

surface

#EFF4FA

border

#CACED3

text

#0B1014

muted

#7C7F83

Preview Lab

Preview with #3088C5

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

Preview Lab → · Contrast checker → · Palette generator →