#3088A4#3088A4

#3088A4 is a mid, moderate cyan. Relative luminance 0.209; OKLCH L 58.7% C 0.092 H 223.0°. Best body text is #000000 at 5.18:1 contrast (WCAG AA passes).

Color values

HEX	#3088A4
RGB	rgb(48, 136, 164)
HSL	hsl(194, 55%, 42%)
HSV	hsv(194, 71%, 64%)
CMYK	cmyk(70.7%, 17.1%, 0%, 35.7%)
CIE-LAB	lab(52.86, -16.63, -22.43)
CIE-LCH	lch(52.86, 27.92, 233.44°)
OKLab	oklab(58.68% -0.0672 -0.0627)
OKLCH	oklch(58.68% 0.092 223)
XYZ	xyz(16.7212, 20.9151, 38.2705)
Luminance	0.2092 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3088A4 #A44C30

analogous

#30A486 #3088A4 #304EA4

triadic

#3088A4 #A43088 #88A430

tetradic

#3088A4 #8630A4 #A44C30 #4EA430

square

#3088A4 #8630A4 #A44C30 #4EA430

split-complementary

#3088A4 #A4304E #A48630

monochromatic

#143945 #226175 #3088A4 #48AAC9 #77C0D7

Accessibility & contrast

On white

4.05

#3088A4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.18

#3088A4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3088A4

5.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3088A4	#FFFFFF	#000000	##000000
##3088A4	1.00	4.05	5.18	5.18
#FFFFFF	4.05	1.00	21.00	21.00
#000000	5.18	21.00	1.00	1.00
##000000	5.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7885A5

Deuteranopia (green-blind)

#6879A4

Tritanopia (blue-blind)

#009191

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #3088a4;
/* rgb */ color: rgb(48, 136, 164);
/* oklch */ color: oklch(58.7% 0.092 223.0);

Tailwind

colors: {
  custom: {
    50: '#78aabf',
    500: '#3088a4',
    950: '#000000',
  },
}

SCSS

$custom: #3088a4;
$custom-light: #78aabf;
$custom-dark: #000000;

JSON

{
  "hex": "#3088a4",
  "rgb": {
    "r": 48,
    "g": 136,
    "b": 164
  },
  "hsl": {
    "h": 194.483,
    "s": 54.717,
    "l": 41.569
  },
  "oklch": {
    "l": 0.58679,
    "c": 0.0919,
    "h": 223
  },
  "luminance": 0.20917
}

Semantic roles & 50–950 ramp

primary

#3088A4

secondary

#BF8370

accent

#6E4ADE

background

#F7FAFB

surface

#EEF4F7

border

#C9CED0

text

#0A1012

muted

#7C7F81

Preview Lab

Preview with #3088A4

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

Preview Lab → · Contrast checker → · Palette generator →