#3170A2#3170A2

#3170A2 is a mid, moderate cyan. Relative luminance 0.148; OKLCH L 52.7% C 0.102 H 245.5°. Best body text is #FFFFFF at 5.29:1 contrast (WCAG AA passes).

Color values

HEX	#3170A2
RGB	rgb(49, 112, 162)
HSL	hsl(207, 54%, 41%)
HSV	hsv(207, 70%, 64%)
CMYK	cmyk(69.8%, 30.9%, 0%, 36.5%)
CIE-LAB	lab(45.43, -3.38, -32.81)
CIE-LCH	lch(45.43, 32.98, 264.12°)
OKLab	oklab(52.75% -0.0423 -0.0928)
OKLCH	oklch(52.75% 0.102 245.5)
XYZ	xyz(13.5799, 14.8485, 36.3258)
Luminance	0.1485 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3170A2 #A26331

analogous

#31A29C #3170A2 #3137A2

triadic

#3170A2 #A23170 #70A231

tetradic

#3170A2 #9C31A2 #A26331 #37A231

square

#3170A2 #9C31A2 #A26331 #37A231

split-complementary

#3170A2 #A23137 #A29C31

monochromatic

#152F44 #235073 #3170A2 #488FC8 #77ACD6

Accessibility & contrast

On white

5.29

#3170A2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.97

#3170A2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3170A2

5.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3170A2	#FFFFFF	#000000	##FFFFFF
##3170A2	1.00	5.29	3.97	5.29
#FFFFFF	5.29	1.00	21.00	1.00
#000000	3.97	21.00	1.00	21.00
##FFFFFF	5.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A72A4

Deuteranopia (green-blind)

#4A67A1

Tritanopia (blue-blind)

#007C82

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #3170a2;
/* rgb */ color: rgb(49, 112, 162);
/* oklch */ color: oklch(52.7% 0.102 245.5);

Tailwind

colors: {
  custom: {
    50: '#7798be',
    500: '#3170a2',
    950: '#000000',
  },
}

SCSS

$custom: #3170a2;
$custom-light: #7798be;
$custom-dark: #000000;

JSON

{
  "hex": "#3170a2",
  "rgb": {
    "r": 49,
    "g": 112,
    "b": 162
  },
  "hsl": {
    "h": 206.549,
    "s": 53.555,
    "l": 41.373
  },
  "oklch": {
    "l": 0.52748,
    "c": 0.10195,
    "h": 245.5
  },
  "luminance": 0.1485
}

Semantic roles & 50–950 ramp

primary

#3170A2

secondary

#BE9371

accent

#8B4BDD

background

#F7F9FB

surface

#EEF2F6

border

#C9CCD0

text

#0A0D12

muted

#7C7E81

Preview Lab

Preview with #3170A2

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

Preview Lab → · Contrast checker → · Palette generator →