#3C88BA#3C88BA

#3C88BA is a mid, moderate cyan. Relative luminance 0.221; OKLCH L 60.1% C 0.107 H 240.7°. Best body text is #000000 at 5.42:1 contrast (WCAG AA passes).

Color values

HEX	#3C88BA
RGB	rgb(60, 136, 186)
HSL	hsl(204, 51%, 48%)
HSV	hsv(204, 68%, 73%)
CMYK	cmyk(67.7%, 26.9%, 0%, 27.1%)
CIE-LAB	lab(54.15, -7.32, -33.03)
CIE-LCH	lch(54.15, 33.83, 257.51°)
OKLab	oklab(60.11% -0.0523 -0.0931)
OKLCH	oklch(60.11% 0.107 240.7)
XYZ	xyz(19.5272, 22.1121, 49.6838)
Luminance	0.2211 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C88BA #BA6E3C

analogous

#3CBAAD #3C88BA #3C49BA

triadic

#3C88BA #BA3C88 #88BA3C

tetradic

#3C88BA #AD3CBA #BA6E3C #49BA3C

square

#3C88BA #AD3CBA #BA6E3C #49BA3C

split-complementary

#3C88BA #BA3C49 #BAAD3C

monochromatic

#1E445D #2D668C #3C88BA #66A4CE #94C0DC

Accessibility & contrast

On white

3.87

#3C88BA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.42

#3C88BA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3C88BA

5.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C88BA	#FFFFFF	#000000	##000000
##3C88BA	1.00	3.87	5.42	5.42
#FFFFFF	3.87	1.00	21.00	21.00
#000000	5.42	21.00	1.00	1.00
##000000	5.42	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7188BC

Deuteranopia (green-blind)

#607CB9

Tritanopia (blue-blind)

#009499

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #3c88ba;
/* rgb */ color: rgb(60, 136, 186);
/* oklch */ color: oklch(60.1% 0.107 240.7);

Tailwind

colors: {
  custom: {
    50: '#80aacf',
    500: '#3c88ba',
    950: '#000000',
  },
}

SCSS

$custom: #3c88ba;
$custom-light: #80aacf;
$custom-dark: #000000;

JSON

{
  "hex": "#3c88ba",
  "rgb": {
    "r": 60,
    "g": 136,
    "b": 186
  },
  "hsl": {
    "h": 203.81,
    "s": 51.22,
    "l": 48.235
  },
  "oklch": {
    "l": 0.60114,
    "c": 0.10675,
    "h": 240.7
  },
  "luminance": 0.22114
}

Semantic roles & 50–950 ramp

primary

#3C88BA

secondary

#C8A38A

accent

#854DDB

background

#F8FAFC

surface

#EFF4F9

border

#CACED2

text

#0B1013

muted

#7C7F82

Preview Lab

Preview with #3C88BA

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

Preview Lab → · Contrast checker → · Palette generator →