#174F61#174F61

#174F61 is a dark, moderate cyan. Relative luminance 0.066; OKLCH L 40.0% C 0.064 H 223.5°. Best body text is #FFFFFF at 9.02:1 contrast (WCAG AA passes).

Color values

HEX	#174F61
RGB	rgb(23, 79, 97)
HSL	hsl(195, 62%, 24%)
HSV	hsv(195, 76%, 38%)
CMYK	cmyk(76.3%, 18.6%, 0%, 62%)
CIE-LAB	lab(30.96, -11.34, -15.73)
CIE-LCH	lch(30.96, 19.39, 234.21°)
OKLab	oklab(40.02% -0.0464 -0.044)
OKLCH	oklch(40.02% 0.064 223.5)
XYZ	xyz(5.3061, 6.6366, 12.3083)
Luminance	0.0664 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#174F61 #612917

analogous

#17614E #174F61 #172A61

triadic

#174F61 #61174F #4F6117

tetradic

#174F61 #4E1761 #612917 #2A6117

square

#174F61 #4E1761 #612917 #2A6117

split-complementary

#174F61 #61172A #614E17

monochromatic

#061419 #0B2730 #174F61 #237792 #2EA0C4

Accessibility & contrast

On white

9.02

#174F61 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.33

#174F61 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #174F61

9.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##174F61	#FFFFFF	#000000	##FFFFFF
##174F61	1.00	9.02	2.33	9.02
#FFFFFF	9.02	1.00	21.00	1.00
#000000	2.33	21.00	1.00	21.00
##FFFFFF	9.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#454D62

Deuteranopia (green-blind)

#3B4661

Tritanopia (blue-blind)

#005555

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #174f61;
/* rgb */ color: rgb(23, 79, 97);
/* oklch */ color: oklch(40.0% 0.064 223.5);

Tailwind

colors: {
  custom: {
    50: '#60808e',
    500: '#174f61',
    950: '#000000',
  },
}

SCSS

$custom: #174f61;
$custom-light: #60808e;
$custom-dark: #000000;

JSON

{
  "hex": "#174f61",
  "rgb": {
    "r": 23,
    "g": 79,
    "b": 97
  },
  "hsl": {
    "h": 194.595,
    "s": 61.667,
    "l": 23.529
  },
  "oklch": {
    "l": 0.40021,
    "c": 0.06394,
    "h": 223.5
  },
  "luminance": 0.06637
}

Semantic roles & 50–950 ramp

primary

#174F61

secondary

#98523C

accent

#6A43E5

background

#F6F7F8

surface

#EBEEF0

border

#C6C9CB

text

#050A0C

muted

#7A7C7D

Preview Lab

Preview with #174F61

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

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