#174A65#174A65

#174A65 is a dark, moderate cyan. Relative luminance 0.060; OKLCH L 38.9% C 0.070 H 236.0°. Best body text is #FFFFFF at 9.53:1 contrast (WCAG AA passes).

Color values

HEX	#174A65
RGB	rgb(23, 74, 101)
HSL	hsl(201, 63%, 24%)
HSV	hsv(201, 77%, 40%)
CMYK	cmyk(77.2%, 26.7%, 0%, 60.4%)
CIE-LAB	lab(29.46, -6.74, -20.61)
CIE-LCH	lch(29.46, 21.68, 251.88°)
OKLab	oklab(38.88% -0.0391 -0.058)
OKLCH	oklch(38.88% 0.07 236)
XYZ	xyz(5.1502, 6.0187, 13.1997)
Luminance	0.0602 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#174A65 #653217

analogous

#176559 #174A65 #172365

triadic

#174A65 #65174A #4A6517

tetradic

#174A65 #591765 #653217 #236517

square

#174A65 #591765 #653217 #236517

split-complementary

#174A65 #651723 #655917

monochromatic

#061219 #0C2533 #174A65 #226F97 #2E93C9

Accessibility & contrast

On white

9.53

#174A65 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.20

#174A65 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #174A65

9.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##174A65	#FFFFFF	#000000	##FFFFFF
##174A65	1.00	9.53	2.20	9.53
#FFFFFF	9.53	1.00	21.00	1.00
#000000	2.20	21.00	1.00	21.00
##FFFFFF	9.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D4A66

Deuteranopia (green-blind)

#324265

Tritanopia (blue-blind)

#005153

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #174a65;
/* rgb */ color: rgb(23, 74, 101);
/* oklch */ color: oklch(38.9% 0.070 236.0);

Tailwind

colors: {
  custom: {
    50: '#607c91',
    500: '#174a65',
    950: '#000000',
  },
}

SCSS

$custom: #174a65;
$custom-light: #607c91;
$custom-dark: #000000;

JSON

{
  "hex": "#174a65",
  "rgb": {
    "r": 23,
    "g": 74,
    "b": 101
  },
  "hsl": {
    "h": 200.769,
    "s": 62.903,
    "l": 24.314
  },
  "oklch": {
    "l": 0.38881,
    "c": 0.07002,
    "h": 236
  },
  "luminance": 0.06019
}

Semantic roles & 50–950 ramp

primary

#174A65

secondary

#9B5D3C

accent

#7B42E6

background

#F6F7F8

surface

#EBEEF0

border

#C6C9CB

text

#05090C

muted

#7A7B7D

Preview Lab

Preview with #174A65

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

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