#174F6D#174F6D

#174F6D is a dark, moderate cyan. Relative luminance 0.069; OKLCH L 40.7% C 0.076 H 236.7°. Best body text is #FFFFFF at 8.84:1 contrast (WCAG AA passes).

Color values

HEX	#174F6D
RGB	rgb(23, 79, 109)
HSL	hsl(201, 65%, 26%)
HSV	hsv(201, 79%, 43%)
CMYK	cmyk(78.9%, 27.5%, 0%, 57.3%)
CIE-LAB	lab(31.53, -6.79, -22.44)
CIE-LCH	lch(31.53, 23.45, 253.18°)
OKLab	oklab(40.66% -0.0415 -0.0633)
OKLCH	oklch(40.66% 0.076 236.7)
XYZ	xyz(5.9086, 6.8776, 15.4811)
Luminance	0.0688 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#174F6D #6D3517

analogous

#176D60 #174F6D #17246D

triadic

#174F6D #6D174F #4F6D17

tetradic

#174F6D #60176D #6D3517 #246D17

square

#174F6D #60176D #6D3517 #246D17

split-complementary

#174F6D #6D1724 #6D6017

monochromatic

#051219 #0C2A3A #174F6D #2274A0 #2C98D2

Accessibility & contrast

On white

8.84

#174F6D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.38

#174F6D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #174F6D

8.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##174F6D	#FFFFFF	#000000	##FFFFFF
##174F6D	1.00	8.84	2.38	8.84
#FFFFFF	8.84	1.00	21.00	1.00
#000000	2.38	21.00	1.00	21.00
##FFFFFF	8.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#414F6E

Deuteranopia (green-blind)

#35476C

Tritanopia (blue-blind)

#005759

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #174f6d;
/* rgb */ color: rgb(23, 79, 109);
/* oklch */ color: oklch(40.7% 0.076 236.7);

Tailwind

colors: {
  custom: {
    50: '#628097',
    500: '#174f6d',
    950: '#000000',
  },
}

SCSS

$custom: #174f6d;
$custom-light: #628097;
$custom-dark: #000000;

JSON

{
  "hex": "#174f6d",
  "rgb": {
    "r": 23,
    "g": 79,
    "b": 109
  },
  "hsl": {
    "h": 200.93,
    "s": 65.152,
    "l": 25.882
  },
  "oklch": {
    "l": 0.40655,
    "c": 0.07574,
    "h": 236.7
  },
  "luminance": 0.06878
}

Semantic roles & 50–950 ramp

primary

#174F6D

secondary

#A3603D

accent

#7A40E8

background

#F6F7F9

surface

#EBEEF2

border

#C6C9CC

text

#060A0D

muted

#7A7C7E

Preview Lab

Preview with #174F6D

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

Preview Lab → · Contrast checker → · Palette generator →