#174778#174778

#174778 is a dark, moderate cyan. Relative luminance 0.060; OKLCH L 39.3% C 0.098 H 252.1°. Best body text is #FFFFFF at 9.51:1 contrast (WCAG AA passes).

Color values

HEX	#174778
RGB	rgb(23, 71, 120)
HSL	hsl(210, 68%, 28%)
HSV	hsv(210, 81%, 47%)
CMYK	cmyk(80.8%, 40.8%, 0%, 52.9%)
CIE-LAB	lab(29.52, 2.82, -32.52)
CIE-LCH	lch(29.52, 32.64, 274.95°)
OKLab	oklab(39.27% -0.0299 -0.0928)
OKLCH	oklch(39.27% 0.098 252.1)
XYZ	xyz(5.9955, 6.0440, 18.6163)
Luminance	0.0604 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#174778 #784817

analogous

#177778 #174778 #171778

triadic

#174778 #781747 #477817

tetradic

#174778 #781777 #784817 #177817

square

#174778 #781777 #784817 #177817

split-complementary

#174778 #781717 #777817

monochromatic

#050F1A #0D2945 #174778 #2165AB #3284D8

Accessibility & contrast

On white

9.51

#174778 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.21

#174778 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #174778

9.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##174778	#FFFFFF	#000000	##FFFFFF
##174778	1.00	9.51	2.21	9.51
#FFFFFF	9.51	1.00	21.00	1.00
#000000	2.21	21.00	1.00	21.00
##FFFFFF	9.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#304A7A

Deuteranopia (green-blind)

#204277

Tritanopia (blue-blind)

#005359

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #174778;
/* rgb */ color: rgb(23, 71, 120);
/* oklch */ color: oklch(39.3% 0.098 252.1);

Tailwind

colors: {
  custom: {
    50: '#64799f',
    500: '#174778',
    950: '#000000',
  },
}

SCSS

$custom: #174778;
$custom-light: #64799f;
$custom-dark: #000000;

JSON

{
  "hex": "#174778",
  "rgb": {
    "r": 23,
    "g": 71,
    "b": 120
  },
  "hsl": {
    "h": 210.309,
    "s": 67.832,
    "l": 28.039
  },
  "oklch": {
    "l": 0.39274,
    "c": 0.09753,
    "h": 252.1
  },
  "luminance": 0.06045
}

Semantic roles & 50–950 ramp

primary

#174778

secondary

#AD763E

accent

#953DEB

background

#F6F7F9

surface

#EBEDF2

border

#C6C8CC

text

#06090E

muted

#7A7B7E

Preview Lab

Preview with #174778

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

Preview Lab → · Contrast checker → · Palette generator →