#174F67#174F67

#174F67 is a dark, moderate cyan. Relative luminance 0.068; OKLCH L 40.3% C 0.069 H 230.7°. Best body text is #FFFFFF at 8.93:1 contrast (WCAG AA passes).

Color values

HEX	#174F67
RGB	rgb(23, 79, 103)
HSL	hsl(198, 63%, 25%)
HSV	hsv(198, 78%, 40%)
CMYK	cmyk(77.7%, 23.3%, 0%, 59.6%)
CIE-LAB	lab(31.24, -9.09, -19.11)
CIE-LCH	lch(31.24, 21.16, 244.56°)
OKLab	oklab(40.33% -0.0439 -0.0537)
OKLCH	oklch(40.33% 0.069 230.7)
XYZ	xyz(5.5965, 6.7527, 13.8378)
Luminance	0.0675 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#174F67 #672F17

analogous

#176757 #174F67 #172767

triadic

#174F67 #67174F #4F6717

tetradic

#174F67 #571767 #672F17 #276717

square

#174F67 #571767 #672F17 #276717

split-complementary

#174F67 #671727 #675717

monochromatic

#061319 #0C2935 #174F67 #227599 #2D9CCB

Accessibility & contrast

On white

8.93

#174F67 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.35

#174F67 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #174F67

8.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##174F67	#FFFFFF	#000000	##FFFFFF
##174F67	1.00	8.93	2.35	8.93
#FFFFFF	8.93	1.00	21.00	1.00
#000000	2.35	21.00	1.00	21.00
##FFFFFF	8.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#434E68

Deuteranopia (green-blind)

#384667

Tritanopia (blue-blind)

#005657

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #174f67;
/* rgb */ color: rgb(23, 79, 103);
/* oklch */ color: oklch(40.3% 0.069 230.7);

Tailwind

colors: {
  custom: {
    50: '#618092',
    500: '#174f67',
    950: '#000000',
  },
}

SCSS

$custom: #174f67;
$custom-light: #618092;
$custom-dark: #000000;

JSON

{
  "hex": "#174f67",
  "rgb": {
    "r": 23,
    "g": 79,
    "b": 103
  },
  "hsl": {
    "h": 198,
    "s": 63.492,
    "l": 24.706
  },
  "oklch": {
    "l": 0.40329,
    "c": 0.06934,
    "h": 230.7
  },
  "luminance": 0.06753
}

Semantic roles & 50–950 ramp

primary

#174F67

secondary

#9D5A3D

accent

#7341E7

background

#F6F7F9

surface

#EBEEF1

border

#C6C9CB

text

#050A0D

muted

#7A7C7E

Preview Lab

Preview with #174F67

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

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