#3488BA#3488BA

#3488BA is a mid, moderate cyan. Relative luminance 0.219; OKLCH L 59.9% C 0.110 H 238.8°. Best body text is #000000 at 5.38:1 contrast (WCAG AA passes).

Color values

HEX	#3488BA
RGB	rgb(52, 136, 186)
HSL	hsl(202, 56%, 47%)
HSV	hsv(202, 72%, 73%)
CMYK	cmyk(72%, 26.9%, 0%, 27.1%)
CIE-LAB	lab(53.90, -8.53, -33.43)
CIE-LCH	lch(53.90, 34.51, 255.68°)
OKLab	oklab(59.85% -0.057 -0.0943)
OKLCH	oklch(59.85% 0.11 238.8)
XYZ	xyz(19.0798, 21.8814, 49.6628)
Luminance	0.2188 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3488BA #BA6634

analogous

#34BAA9 #3488BA #3445BA

triadic

#3488BA #BA3488 #88BA34

tetradic

#3488BA #A934BA #BA6634 #45BA34

square

#3488BA #A934BA #BA6634 #45BA34

split-complementary

#3488BA #BA3445 #BAA934

monochromatic

#19425A #27658A #3488BA #5AA5D1 #8ABFDE

Accessibility & contrast

On white

3.91

#3488BA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.38

#3488BA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3488BA

5.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3488BA	#FFFFFF	#000000	##000000
##3488BA	1.00	3.91	5.38	5.38
#FFFFFF	3.91	1.00	21.00	21.00
#000000	5.38	21.00	1.00	1.00
##000000	5.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7188BC

Deuteranopia (green-blind)

#5E7BB9

Tritanopia (blue-blind)

#009599

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #3488ba;
/* rgb */ color: rgb(52, 136, 186);
/* oklch */ color: oklch(59.9% 0.110 238.8);

Tailwind

colors: {
  custom: {
    50: '#7caacf',
    500: '#3488ba',
    950: '#000000',
  },
}

SCSS

$custom: #3488ba;
$custom-light: #7caacf;
$custom-dark: #000000;

JSON

{
  "hex": "#3488ba",
  "rgb": {
    "r": 52,
    "g": 136,
    "b": 186
  },
  "hsl": {
    "h": 202.388,
    "s": 56.303,
    "l": 46.667
  },
  "oklch": {
    "l": 0.59851,
    "c": 0.11022,
    "h": 238.8
  },
  "luminance": 0.21884
}

Semantic roles & 50–950 ramp

primary

#3488BA

secondary

#C89C81

accent

#8148E0

background

#F8FAFC

surface

#EFF4F9

border

#CACED2

text

#0B1013

muted

#7C7F82

Preview Lab

Preview with #3488BA

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

Preview Lab → · Contrast checker → · Palette generator →