#3A88D6#3A88D6

#3A88D6 is a mid, vivid cyan. Relative luminance 0.234; OKLCH L 61.6% C 0.141 H 251.2°. Best body text is #000000 at 5.67:1 contrast (WCAG AA passes).

Color values

HEX	#3A88D6
RGB	rgb(58, 136, 214)
HSL	hsl(210, 66%, 53%)
HSV	hsv(210, 73%, 84%)
CMYK	cmyk(72.9%, 36.4%, 0%, 16.1%)
CIE-LAB	lab(55.44, 2.20, -46.87)
CIE-LCH	lch(55.44, 46.92, 272.68°)
OKLab	oklab(61.56% -0.0454 -0.1334)
OKLCH	oklch(61.56% 0.141 251.2)
XYZ	xyz(22.6821, 23.3603, 66.9189)
Luminance	0.2336 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A88D6 #D6883A

analogous

#3AD6D6 #3A88D6 #3A3AD6

triadic

#3A88D6 #D63A88 #88D63A

tetradic

#3A88D6 #D63AD6 #D6883A #3AD63A

square

#3A88D6 #D63AD6 #D6883A #3AD63A

split-complementary

#3A88D6 #D63A3A #D6D63A

monochromatic

#1A4B7C #2469AE #3A88D6 #6DA7E1 #9FC5EB

Accessibility & contrast

On white

3.70

#3A88D6 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.67

#3A88D6 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3A88D6

5.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A88D6	#FFFFFF	#000000	##000000
##3A88D6	1.00	3.70	5.67	5.67
#FFFFFF	3.70	1.00	21.00	21.00
#000000	5.67	21.00	1.00	1.00
##000000	5.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#648DD9

Deuteranopia (green-blind)

#4D7ED4

Tritanopia (blue-blind)

#009AA5

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #3a88d6;
/* rgb */ color: rgb(58, 136, 214);
/* oklch */ color: oklch(61.6% 0.141 251.2);

Tailwind

colors: {
  custom: {
    50: '#83aae3',
    500: '#3a88d6',
    950: '#000000',
  },
}

SCSS

$custom: #3a88d6;
$custom-light: #83aae3;
$custom-dark: #000000;

JSON

{
  "hex": "#3a88d6",
  "rgb": {
    "r": 58,
    "g": 136,
    "b": 214
  },
  "hsl": {
    "h": 210,
    "s": 65.546,
    "l": 53.333
  },
  "oklch": {
    "l": 0.61562,
    "c": 0.1409,
    "h": 251.2
  },
  "luminance": 0.23363
}

Semantic roles & 50–950 ramp

primary

#3A88D6

secondary

#D7B694

accent

#943FE8

background

#F8FAFD

surface

#F0F4FB

border

#CBCED4

text

#0C1015

muted

#7D7F83

Preview Lab

Preview with #3A88D6

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

Preview Lab → · Contrast checker → · Palette generator →