#174D67#174D67

#174D67 is a dark, moderate cyan. Relative luminance 0.065; OKLCH L 39.8% C 0.070 H 233.7°. Best body text is #FFFFFF at 9.16:1 contrast (WCAG AA passes).

Color values

HEX	#174D67
RGB	rgb(23, 77, 103)
HSL	hsl(200, 63%, 25%)
HSV	hsv(200, 78%, 40%)
CMYK	cmyk(77.7%, 25.2%, 0%, 59.6%)
CIE-LAB	lab(30.57, -7.85, -20.15)
CIE-LCH	lch(30.57, 21.63, 248.71°)
OKLab	oklab(39.79% -0.0417 -0.0567)
OKLCH	oklch(39.79% 0.07 233.7)
XYZ	xyz(5.4544, 6.4686, 13.7904)
Luminance	0.0647 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#174D67 #673117

analogous

#176759 #174D67 #172567

triadic

#174D67 #67174D #4D6717

tetradic

#174D67 #591767 #673117 #256717

square

#174D67 #591767 #673117 #256717

split-complementary

#174D67 #671725 #675917

monochromatic

#061319 #0C2835 #174D67 #227299 #2D98CB

Accessibility & contrast

On white

9.16

#174D67 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.29

#174D67 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #174D67

9.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##174D67	#FFFFFF	#000000	##FFFFFF
##174D67	1.00	9.16	2.29	9.16
#FFFFFF	9.16	1.00	21.00	1.00
#000000	2.29	21.00	1.00	21.00
##FFFFFF	9.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#404C68

Deuteranopia (green-blind)

#354567

Tritanopia (blue-blind)

#005456

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #174d67;
/* rgb */ color: rgb(23, 77, 103);
/* oklch */ color: oklch(39.8% 0.070 233.7);

Tailwind

colors: {
  custom: {
    50: '#617e92',
    500: '#174d67',
    950: '#000000',
  },
}

SCSS

$custom: #174d67;
$custom-light: #617e92;
$custom-dark: #000000;

JSON

{
  "hex": "#174d67",
  "rgb": {
    "r": 23,
    "g": 77,
    "b": 103
  },
  "hsl": {
    "h": 199.5,
    "s": 63.492,
    "l": 24.706
  },
  "oklch": {
    "l": 0.39793,
    "c": 0.07039,
    "h": 233.7
  },
  "luminance": 0.06469
}

Semantic roles & 50–950 ramp

primary

#174D67

secondary

#9D5C3D

accent

#7741E7

background

#F6F7F9

surface

#EBEEF1

border

#C6C9CB

text

#050A0D

muted

#7A7C7E

Preview Lab

Preview with #174D67

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

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