#17617F#17617F

#17617F is a mid, moderate cyan. Relative luminance 0.103; OKLCH L 46.3% C 0.084 H 230.5°. Best body text is #FFFFFF at 6.88:1 contrast (WCAG AA passes).

Color values

HEX	#17617F
RGB	rgb(23, 97, 127)
HSL	hsl(197, 69%, 29%)
HSV	hsv(197, 82%, 50%)
CMYK	cmyk(81.9%, 23.6%, 0%, 50.2%)
CIE-LAB	lab(38.31, -10.88, -23.02)
CIE-LCH	lch(38.31, 25.46, 244.72°)
OKLab	oklab(46.35% -0.0534 -0.0648)
OKLCH	oklch(46.35% 0.084 230.5)
XYZ	xyz(8.4572, 10.2628, 21.6097)
Luminance	0.1026 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#17617F #7F3517

analogous

#177F69 #17617F #172D7F

triadic

#17617F #7F1761 #617F17

tetradic

#17617F #69177F #7F3517 #2D7F17

square

#17617F #69177F #7F3517 #2D7F17

split-complementary

#17617F #7F172D #7F6917

monochromatic

#05141A #0E394B #17617F #2089B3 #36ABDB

Accessibility & contrast

On white

6.88

#17617F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.05

#17617F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #17617F

6.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##17617F	#FFFFFF	#000000	##FFFFFF
##17617F	1.00	6.88	3.05	6.88
#FFFFFF	6.88	1.00	21.00	1.00
#000000	3.05	21.00	1.00	21.00
##FFFFFF	6.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#526080

Deuteranopia (green-blind)

#44567F

Tritanopia (blue-blind)

#00696B

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #17617f;
/* rgb */ color: rgb(23, 97, 127);
/* oklch */ color: oklch(46.3% 0.084 230.5);

Tailwind

colors: {
  custom: {
    50: '#678ea4',
    500: '#17617f',
    950: '#000000',
  },
}

SCSS

$custom: #17617f;
$custom-light: #678ea4;
$custom-dark: #000000;

JSON

{
  "hex": "#17617f",
  "rgb": {
    "r": 23,
    "g": 97,
    "b": 127
  },
  "hsl": {
    "h": 197.308,
    "s": 69.333,
    "l": 29.412
  },
  "oklch": {
    "l": 0.46345,
    "c": 0.08399,
    "h": 230.5
  },
  "luminance": 0.10264
}

Semantic roles & 50–950 ramp

primary

#17617F

secondary

#B4603E

accent

#6F3CEC

background

#F6F8FA

surface

#EBF0F4

border

#C6CBCE

text

#070C0F

muted

#7A7D7F

Preview Lab

Preview with #17617F

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

Preview Lab → · Contrast checker → · Palette generator →