#174B67#174B67

#174B67 is a dark, moderate cyan. Relative luminance 0.062; OKLCH L 39.3% C 0.072 H 236.5°. Best body text is #FFFFFF at 9.38:1 contrast (WCAG AA passes).

Color values

HEX	#174B67
RGB	rgb(23, 75, 103)
HSL	hsl(201, 63%, 25%)
HSV	hsv(201, 78%, 40%)
CMYK	cmyk(77.7%, 27.2%, 0%, 59.6%)
CIE-LAB	lab(29.89, -6.60, -21.20)
CIE-LCH	lch(29.89, 22.20, 252.71°)
OKLab	oklab(39.26% -0.0395 -0.0598)
OKLCH	oklch(39.26% 0.072 236.5)
XYZ	xyz(5.3166, 6.1930, 13.7445)
Luminance	0.0619 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#174B67 #673317

analogous

#17675B #174B67 #172367

triadic

#174B67 #67174B #4B6717

tetradic

#174B67 #5B1767 #673317 #236717

square

#174B67 #5B1767 #673317 #236717

split-complementary

#174B67 #671723 #675B17

monochromatic

#061219 #0C2735 #174B67 #226F99 #2D94CB

Accessibility & contrast

On white

9.38

#174B67 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.24

#174B67 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #174B67

9.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##174B67	#FFFFFF	#000000	##FFFFFF
##174B67	1.00	9.38	2.24	9.38
#FFFFFF	9.38	1.00	21.00	1.00
#000000	2.24	21.00	1.00	21.00
##FFFFFF	9.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E4B68

Deuteranopia (green-blind)

#334367

Tritanopia (blue-blind)

#005255

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #174b67;
/* rgb */ color: rgb(23, 75, 103);
/* oklch */ color: oklch(39.3% 0.072 236.5);

Tailwind

colors: {
  custom: {
    50: '#617d92',
    500: '#174b67',
    950: '#000000',
  },
}

SCSS

$custom: #174b67;
$custom-light: #617d92;
$custom-dark: #000000;

JSON

{
  "hex": "#174b67",
  "rgb": {
    "r": 23,
    "g": 75,
    "b": 103
  },
  "hsl": {
    "h": 201,
    "s": 63.492,
    "l": 24.706
  },
  "oklch": {
    "l": 0.39259,
    "c": 0.07163,
    "h": 236.5
  },
  "luminance": 0.06194
}

Semantic roles & 50–950 ramp

primary

#174B67

secondary

#9D5E3D

accent

#7B41E7

background

#F6F7F9

surface

#EBEEF1

border

#C6C9CB

text

#05090D

muted

#7A7B7E

Preview Lab

Preview with #174B67

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

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