#3A88C1#3A88C1

#3A88C1 is a mid, moderate cyan. Relative luminance 0.224; OKLCH L 60.4% C 0.116 H 243.6°. Best body text is #000000 at 5.47:1 contrast (WCAG AA passes).

Color values

HEX	#3A88C1
RGB	rgb(58, 136, 193)
HSL	hsl(205, 54%, 49%)
HSV	hsv(205, 70%, 76%)
CMYK	cmyk(69.9%, 29.5%, 0%, 24.3%)
CIE-LAB	lab(54.40, -5.22, -36.63)
CIE-LCH	lch(54.40, 37.00, 261.89°)
OKLab	oklab(60.41% -0.0513 -0.1035)
OKLCH	oklch(60.41% 0.116 243.6)
XYZ	xyz(20.1710, 22.3559, 53.6938)
Luminance	0.2236 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A88C1 #C1733A

analogous

#3AC1B7 #3A88C1 #3A45C1

triadic

#3A88C1 #C13A88 #88C13A

tetradic

#3A88C1 #B73AC1 #C1733A #45C13A

square

#3A88C1 #B73AC1 #C1733A #45C13A

split-complementary

#3A88C1 #C13A45 #C1B73A

monochromatic

#1E4663 #2C6792 #3A88C1 #67A4D1 #96C0DF

Accessibility & contrast

On white

3.84

#3A88C1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.47

#3A88C1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3A88C1

5.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A88C1	#FFFFFF	#000000	##000000
##3A88C1	1.00	3.84	5.47	5.47
#FFFFFF	3.84	1.00	21.00	21.00
#000000	5.47	21.00	1.00	1.00
##000000	5.47	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6E89C4

Deuteranopia (green-blind)

#5C7CC0

Tritanopia (blue-blind)

#00969C

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #3a88c1;
/* rgb */ color: rgb(58, 136, 193);
/* oklch */ color: oklch(60.4% 0.116 243.6);

Tailwind

colors: {
  custom: {
    50: '#80aad4',
    500: '#3a88c1',
    950: '#000000',
  },
}

SCSS

$custom: #3a88c1;
$custom-light: #80aad4;
$custom-dark: #000000;

JSON

{
  "hex": "#3a88c1",
  "rgb": {
    "r": 58,
    "g": 136,
    "b": 193
  },
  "hsl": {
    "h": 205.333,
    "s": 53.785,
    "l": 49.216
  },
  "oklch": {
    "l": 0.60405,
    "c": 0.11552,
    "h": 243.6
  },
  "luminance": 0.22358
}

Semantic roles & 50–950 ramp

primary

#3A88C1

secondary

#CBA78C

accent

#894BDD

background

#F8FAFD

surface

#F0F4FA

border

#CBCED3

text

#0B1014

muted

#7C7F83

Preview Lab

Preview with #3A88C1

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

Preview Lab → · Contrast checker → · Palette generator →