#3088AA#3088AA

#3088AA is a mid, moderate cyan. Relative luminance 0.211; OKLCH L 59.0% C 0.097 H 227.8°. Best body text is #000000 at 5.23:1 contrast (WCAG AA passes).

Color values

HEX	#3088AA
RGB	rgb(48, 136, 170)
HSL	hsl(197, 56%, 43%)
HSV	hsv(197, 72%, 67%)
CMYK	cmyk(71.8%, 20%, 0%, 33.3%)
CIE-LAB	lab(53.10, -14.61, -25.51)
CIE-LCH	lch(53.10, 29.40, 240.20°)
OKLab	oklab(58.95% -0.0649 -0.0715)
OKLCH	oklch(58.95% 0.097 227.8)
XYZ	xyz(17.2758, 21.1370, 41.1918)
Luminance	0.2114 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3088AA #AA5230

analogous

#30AA8F #3088AA #304BAA

triadic

#3088AA #AA3088 #88AA30

tetradic

#3088AA #8F30AA #AA5230 #4BAA30

square

#3088AA #8F30AA #AA5230 #4BAA30

split-complementary

#3088AA #AA304B #AA8F30

monochromatic

#153C4B #23627A #3088AA #4BA8CC #7BBFDA

Accessibility & contrast

On white

4.02

#3088AA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.23

#3088AA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3088AA

5.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3088AA	#FFFFFF	#000000	##000000
##3088AA	1.00	4.02	5.23	5.23
#FFFFFF	4.02	1.00	21.00	21.00
#000000	5.23	21.00	1.00	1.00
##000000	5.23	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7686AC

Deuteranopia (green-blind)

#657AAA

Tritanopia (blue-blind)

#009293

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #3088aa;
/* rgb */ color: rgb(48, 136, 170);
/* oklch */ color: oklch(59.0% 0.097 227.8);

Tailwind

colors: {
  custom: {
    50: '#79aac3',
    500: '#3088aa',
    950: '#000000',
  },
}

SCSS

$custom: #3088aa;
$custom-light: #79aac3;
$custom-dark: #000000;

JSON

{
  "hex": "#3088aa",
  "rgb": {
    "r": 48,
    "g": 136,
    "b": 170
  },
  "hsl": {
    "h": 196.721,
    "s": 55.963,
    "l": 42.745
  },
  "oklch": {
    "l": 0.58953,
    "c": 0.09656,
    "h": 227.8
  },
  "luminance": 0.21139
}

Semantic roles & 50–950 ramp

primary

#3088AA

secondary

#C28A74

accent

#7349DF

background

#F7FAFC

surface

#EEF4F8

border

#C9CED1

text

#0A1012

muted

#7C7F81

Preview Lab

Preview with #3088AA

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

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