#174777#174777

#174777 is a dark, moderate cyan. Relative luminance 0.060; OKLCH L 39.2% C 0.096 H 251.7°. Best body text is #FFFFFF at 9.53:1 contrast (WCAG AA passes).

Color values

HEX	#174777
RGB	rgb(23, 71, 119)
HSL	hsl(210, 68%, 28%)
HSV	hsv(210, 81%, 47%)
CMYK	cmyk(80.7%, 40.3%, 0%, 53.3%)
CIE-LAB	lab(29.46, 2.41, -31.99)
CIE-LCH	lch(29.46, 32.08, 274.30°)
OKLab	oklab(39.21% -0.0302 -0.0913)
OKLCH	oklch(39.21% 0.096 251.7)
XYZ	xyz(5.9351, 6.0198, 18.2983)
Luminance	0.0602 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#174777 #774717

analogous

#177777 #174777 #171777

triadic

#174777 #771747 #477717

tetradic

#174777 #771777 #774717 #177717

square

#174777 #771777 #774717 #177717

split-complementary

#174777 #771717 #777717

monochromatic

#050F1A #0D2844 #174777 #2166AA #3184D7

Accessibility & contrast

On white

9.53

#174777 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.20

#174777 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #174777

9.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##174777	#FFFFFF	#000000	##FFFFFF
##174777	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)

#304A79

Deuteranopia (green-blind)

#214176

Tritanopia (blue-blind)

#005259

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #174777;
/* rgb */ color: rgb(23, 71, 119);
/* oklch */ color: oklch(39.2% 0.096 251.7);

Tailwind

colors: {
  custom: {
    50: '#64799e',
    500: '#174777',
    950: '#000000',
  },
}

SCSS

$custom: #174777;
$custom-light: #64799e;
$custom-dark: #000000;

JSON

{
  "hex": "#174777",
  "rgb": {
    "r": 23,
    "g": 71,
    "b": 119
  },
  "hsl": {
    "h": 210,
    "s": 67.606,
    "l": 27.843
  },
  "oklch": {
    "l": 0.39207,
    "c": 0.09612,
    "h": 251.7
  },
  "luminance": 0.06021
}

Semantic roles & 50–950 ramp

primary

#174777

secondary

#AC753E

accent

#943DEA

background

#F6F7F9

surface

#EBEDF2

border

#C6C8CC

text

#06090E

muted

#7A7B7E

Preview Lab

Preview with #174777

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

Preview Lab → · Contrast checker → · Palette generator →