#3088BE#3088BE

#3088BE is a mid, moderate cyan. Relative luminance 0.220; OKLCH L 59.9% C 0.116 H 240.1°. Best body text is #000000 at 5.39:1 contrast (WCAG AA passes).

Color values

HEX	#3088BE
RGB	rgb(48, 136, 190)
HSL	hsl(203, 60%, 47%)
HSV	hsv(203, 75%, 75%)
CMYK	cmyk(74.7%, 28.4%, 0%, 25.5%)
CIE-LAB	lab(53.98, -7.67, -35.61)
CIE-LCH	lch(53.98, 36.42, 257.85°)
OKLab	oklab(59.94% -0.0579 -0.1006)
OKLCH	oklch(59.94% 0.116 240.1)
XYZ	xyz(19.3137, 21.9522, 51.9245)
Luminance	0.2195 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3088BE #BE6630

analogous

#30BEAD #3088BE #3041BE

triadic

#3088BE #BE3088 #88BE30

tetradic

#3088BE #AD30BE #BE6630 #41BE30

square

#3088BE #AD30BE #BE6630 #41BE30

split-complementary

#3088BE #BE3041 #BEAD30

monochromatic

#17425C #24658D #3088BE #57A5D4 #88BFE1

Accessibility & contrast

On white

3.90

#3088BE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.39

#3088BE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3088BE

5.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3088BE	#FFFFFF	#000000	##000000
##3088BE	1.00	3.90	5.39	5.39
#FFFFFF	3.90	1.00	21.00	21.00
#000000	5.39	21.00	1.00	1.00
##000000	5.39	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6F88C0

Deuteranopia (green-blind)

#5B7BBD

Tritanopia (blue-blind)

#00969B

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #3088be;
/* rgb */ color: rgb(48, 136, 190);
/* oklch */ color: oklch(59.9% 0.116 240.1);

Tailwind

colors: {
  custom: {
    50: '#7caad2',
    500: '#3088be',
    950: '#000000',
  },
}

SCSS

$custom: #3088be;
$custom-light: #7caad2;
$custom-dark: #000000;

JSON

{
  "hex": "#3088be",
  "rgb": {
    "r": 48,
    "g": 136,
    "b": 190
  },
  "hsl": {
    "h": 202.817,
    "s": 59.664,
    "l": 46.667
  },
  "oklch": {
    "l": 0.5994,
    "c": 0.11609,
    "h": 240.1
  },
  "luminance": 0.21954
}

Semantic roles & 50–950 ramp

primary

#3088BE

secondary

#CB9C7F

accent

#8145E3

background

#F8FAFC

surface

#EFF4F9

border

#CACED2

text

#0B1014

muted

#7C7F82

Preview Lab

Preview with #3088BE

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

Preview Lab → · Contrast checker → · Palette generator →