#3A88C6#3A88C6

#3A88C6 is a mid, vivid cyan. Relative luminance 0.226; OKLCH L 60.7% C 0.121 H 245.8°. Best body text is #000000 at 5.52:1 contrast (WCAG AA passes).

Color values

HEX	#3A88C6
RGB	rgb(58, 136, 198)
HSL	hsl(207, 55%, 50%)
HSV	hsv(207, 71%, 78%)
CMYK	cmyk(70.7%, 31.3%, 0%, 22.4%)
CIE-LAB	lab(54.64, -3.47, -39.09)
CIE-LCH	lch(54.64, 39.25, 264.92°)
OKLab	oklab(60.67% -0.0498 -0.1107)
OKLCH	oklch(60.67% 0.121 245.8)
XYZ	xyz(20.7382, 22.5828, 56.6811)
Luminance	0.2258 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A88C6 #C6783A

analogous

#3AC6BE #3A88C6 #3A42C6

triadic

#3A88C6 #C63A88 #88C63A

tetradic

#3A88C6 #BE3AC6 #C6783A #42C63A

square

#3A88C6 #BE3AC6 #C6783A #42C63A

split-complementary

#3A88C6 #C63A42 #C6BE3A

monochromatic

#1E4768 #2C6897 #3A88C6 #69A5D4 #99C1E1

Accessibility & contrast

On white

3.81

#3A88C6 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.52

#3A88C6 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3A88C6

5.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A88C6	#FFFFFF	#000000	##000000
##3A88C6	1.00	3.81	5.52	5.52
#FFFFFF	3.81	1.00	21.00	21.00
#000000	5.52	21.00	1.00	1.00
##000000	5.52	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6C8AC9

Deuteranopia (green-blind)

#587DC5

Tritanopia (blue-blind)

#00979E

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #3a88c6;
/* rgb */ color: rgb(58, 136, 198);
/* oklch */ color: oklch(60.7% 0.121 245.8);

Tailwind

colors: {
  custom: {
    50: '#81aad7',
    500: '#3a88c6',
    950: '#000000',
  },
}

SCSS

$custom: #3a88c6;
$custom-light: #81aad7;
$custom-dark: #000000;

JSON

{
  "hex": "#3a88c6",
  "rgb": {
    "r": 58,
    "g": 136,
    "b": 198
  },
  "hsl": {
    "h": 206.571,
    "s": 55.118,
    "l": 50.196
  },
  "oklch": {
    "l": 0.6067,
    "c": 0.12136,
    "h": 245.8
  },
  "luminance": 0.22585
}

Semantic roles & 50–950 ramp

primary

#3A88C6

secondary

#CDAA8F

accent

#8B49DE

background

#F8FAFD

surface

#F0F4FA

border

#CBCED3

text

#0C1014

muted

#7D7F83

Preview Lab

Preview with #3A88C6

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

Preview Lab → · Contrast checker → · Palette generator →