#176583#176583

#176583 is a mid, moderate cyan. Relative luminance 0.111; OKLCH L 47.6% C 0.086 H 229.4°. Best body text is #FFFFFF at 6.51:1 contrast (WCAG AA passes).

Color values

HEX	#176583
RGB	rgb(23, 101, 131)
HSL	hsl(197, 70%, 30%)
HSV	hsv(197, 82%, 51%)
CMYK	cmyk(82.4%, 22.9%, 0%, 48.6%)
CIE-LAB	lab(39.79, -11.73, -23.15)
CIE-LCH	lch(39.79, 25.95, 243.12°)
OKLab	oklab(47.59% -0.0559 -0.0651)
OKLCH	oklch(47.59% 0.086 229.4)
XYZ	xyz(9.1021, 11.1271, 23.1363)
Luminance	0.1113 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#176583 #833517

analogous

#17836B #176583 #172F83

triadic

#176583 #831765 #658317

tetradic

#176583 #6B1783 #833517 #2F8317

square

#176583 #6B1783 #833517 #2F8317

split-complementary

#176583 #83172F #836B17

monochromatic

#05151B #0E3D4F #176583 #208DB7 #38AFDC

Accessibility & contrast

On white

6.51

#176583 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.23

#176583 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #176583

6.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##176583	#FFFFFF	#000000	##FFFFFF
##176583	1.00	6.51	3.23	6.51
#FFFFFF	6.51	1.00	21.00	1.00
#000000	3.23	21.00	1.00	21.00
##FFFFFF	6.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#556384

Deuteranopia (green-blind)

#475983

Tritanopia (blue-blind)

#006D6F

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #176583;
/* rgb */ color: rgb(23, 101, 131);
/* oklch */ color: oklch(47.6% 0.086 229.4);

Tailwind

colors: {
  custom: {
    50: '#6891a7',
    500: '#176583',
    950: '#000000',
  },
}

SCSS

$custom: #176583;
$custom-light: #6891a7;
$custom-dark: #000000;

JSON

{
  "hex": "#176583",
  "rgb": {
    "r": 23,
    "g": 101,
    "b": 131
  },
  "hsl": {
    "h": 196.667,
    "s": 70.13,
    "l": 30.196
  },
  "oklch": {
    "l": 0.47591,
    "c": 0.08586,
    "h": 229.4
  },
  "luminance": 0.11128
}

Semantic roles & 50–950 ramp

primary

#176583

secondary

#B7603F

accent

#6C3BED

background

#F6F8FA

surface

#ECF0F4

border

#C7CBCE

text

#070C0F

muted

#7A7D7F

Preview Lab

Preview with #176583

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

Preview Lab → · Contrast checker → · Palette generator →