#3F88A2#3F88A2

#3F88A2 is a mid, moderate cyan. Relative luminance 0.213; OKLCH L 59.1% C 0.082 H 224.3°. Best body text is #000000 at 5.25:1 contrast (WCAG AA passes).

Color values

HEX	#3F88A2
RGB	rgb(63, 136, 162)
HSL	hsl(196, 44%, 44%)
HSV	hsv(196, 61%, 64%)
CMYK	cmyk(61.1%, 16%, 0%, 36.5%)
CIE-LAB	lab(53.25, -14.71, -20.63)
CIE-LCH	lch(53.25, 25.34, 234.51°)
OKLab	oklab(59.1% -0.059 -0.0575)
OKLCH	oklch(59.1% 0.082 224.3)
XYZ	xyz(17.3731, 21.2720, 37.3658)
Luminance	0.2127 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F88A2 #A2593F

analogous

#3FA28B #3F88A2 #3F56A2

triadic

#3F88A2 #A23F88 #88A23F

tetradic

#3F88A2 #8B3FA2 #A2593F #56A23F

square

#3F88A2 #8B3FA2 #A2593F #56A23F

split-complementary

#3F88A2 #A23F56 #A28B3F

monochromatic

#1D3E4A #2E6376 #3F88A2 #5EA6C0 #8ABFD1

Accessibility & contrast

On white

4.00

#3F88A2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.25

#3F88A2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3F88A2

5.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F88A2	#FFFFFF	#000000	##000000
##3F88A2	1.00	4.00	5.25	5.25
#FFFFFF	4.00	1.00	21.00	21.00
#000000	5.25	21.00	1.00	1.00
##000000	5.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7985A3

Deuteranopia (green-blind)

#6B7BA2

Tritanopia (blue-blind)

#009090

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #3f88a2;
/* rgb */ color: rgb(63, 136, 162);
/* oklch */ color: oklch(59.1% 0.082 224.3);

Tailwind

colors: {
  custom: {
    50: '#7eaabd',
    500: '#3f88a2',
    950: '#000000',
  },
}

SCSS

$custom: #3f88a2;
$custom-light: #7eaabd;
$custom-dark: #000000;

JSON

{
  "hex": "#3f88a2",
  "rgb": {
    "r": 63,
    "g": 136,
    "b": 162
  },
  "hsl": {
    "h": 195.758,
    "s": 44,
    "l": 44.118
  },
  "oklch": {
    "l": 0.59096,
    "c": 0.08234,
    "h": 224.3
  },
  "luminance": 0.21274
}

Semantic roles & 50–950 ramp

primary

#3F88A2

secondary

#BC9081

accent

#7654D4

background

#F8FAFB

surface

#EFF4F6

border

#CACED0

text

#0B1012

muted

#7C7F81

Preview Lab

Preview with #3F88A2

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

Preview Lab → · Contrast checker → · Palette generator →