#174F6C#174F6C

#174F6C is a dark, moderate cyan. Relative luminance 0.069; OKLCH L 40.6% C 0.075 H 235.8°. Best body text is #FFFFFF at 8.86:1 contrast (WCAG AA passes).

Color values

HEX	#174F6C
RGB	rgb(23, 79, 108)
HSL	hsl(200, 65%, 26%)
HSV	hsv(200, 79%, 42%)
CMYK	cmyk(78.7%, 26.9%, 0%, 57.6%)
CIE-LAB	lab(31.48, -7.17, -21.89)
CIE-LCH	lch(31.48, 23.04, 251.86°)
OKLab	oklab(40.6% -0.0419 -0.0617)
OKLCH	oklch(40.6% 0.075 235.8)
XYZ	xyz(5.8550, 6.8561, 15.1992)
Luminance	0.0686 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#174F6C #6C3417

analogous

#176C5E #174F6C #17246C

triadic

#174F6C #6C174F #4F6C17

tetradic

#174F6C #5E176C #6C3417 #246C17

square

#174F6C #5E176C #6C3417 #246C17

split-complementary

#174F6C #6C1724 #6C5E17

monochromatic

#051219 #0C2A3A #174F6C #22749E #2C99D1

Accessibility & contrast

On white

8.86

#174F6C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.37

#174F6C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #174F6C

8.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##174F6C	#FFFFFF	#000000	##FFFFFF
##174F6C	1.00	8.86	2.37	8.86
#FFFFFF	8.86	1.00	21.00	1.00
#000000	2.37	21.00	1.00	21.00
##FFFFFF	8.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#414F6D

Deuteranopia (green-blind)

#36466C

Tritanopia (blue-blind)

#005759

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #174f6c;
/* rgb */ color: rgb(23, 79, 108);
/* oklch */ color: oklch(40.6% 0.075 235.8);

Tailwind

colors: {
  custom: {
    50: '#628096',
    500: '#174f6c',
    950: '#000000',
  },
}

SCSS

$custom: #174f6c;
$custom-light: #628096;
$custom-dark: #000000;

JSON

{
  "hex": "#174f6c",
  "rgb": {
    "r": 23,
    "g": 79,
    "b": 108
  },
  "hsl": {
    "h": 200.471,
    "s": 64.885,
    "l": 25.686
  },
  "oklch": {
    "l": 0.40599,
    "c": 0.07462,
    "h": 235.8
  },
  "luminance": 0.06857
}

Semantic roles & 50–950 ramp

primary

#174F6C

secondary

#A25F3D

accent

#7940E8

background

#F6F7F9

surface

#EBEEF2

border

#C6C9CC

text

#060A0D

muted

#7A7C7E

Preview Lab

Preview with #174F6C

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

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