#174278#174278

#174278 is a dark, moderate cyan. Relative luminance 0.054; OKLCH L 38.0% C 0.103 H 255.9°. Best body text is #FFFFFF at 10.06:1 contrast (WCAG AA passes).

Color values

HEX	#174278
RGB	rgb(23, 66, 120)
HSL	hsl(213, 68%, 28%)
HSV	hsv(213, 81%, 47%)
CMYK	cmyk(80.8%, 45%, 0%, 52.9%)
CIE-LAB	lab(27.94, 6.22, -35.05)
CIE-LCH	lch(27.94, 35.60, 280.06°)
OKLab	oklab(38.04% -0.0252 -0.1004)
OKLCH	oklch(38.04% 0.103 255.9)
XYZ	xyz(5.6905, 5.4340, 18.5146)
Luminance	0.0544 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#174278 #784D17

analogous

#177278 #174278 #1C1778

triadic

#174278 #781742 #427817

tetradic

#174278 #781772 #784D17 #17781C

square

#174278 #781772 #784D17 #17781C

split-complementary

#174278 #781C17 #727817

monochromatic

#050E1A #0D2645 #174278 #215EAB #327BD8

Accessibility & contrast

On white

10.06

#174278 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.09

#174278 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #174278

10.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##174278	#FFFFFF	#000000	##FFFFFF
##174278	1.00	10.06	2.09	10.06
#FFFFFF	10.06	1.00	21.00	1.00
#000000	2.09	21.00	1.00	21.00
##FFFFFF	10.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#27477A

Deuteranopia (green-blind)

#143E77

Tritanopia (blue-blind)

#004F57

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #174278;
/* rgb */ color: rgb(23, 66, 120);
/* oklch */ color: oklch(38.0% 0.103 255.9);

Tailwind

colors: {
  custom: {
    50: '#64759f',
    500: '#174278',
    950: '#000000',
  },
}

SCSS

$custom: #174278;
$custom-light: #64759f;
$custom-dark: #000000;

JSON

{
  "hex": "#174278",
  "rgb": {
    "r": 23,
    "g": 66,
    "b": 120
  },
  "hsl": {
    "h": 213.402,
    "s": 67.832,
    "l": 28.039
  },
  "oklch": {
    "l": 0.38039,
    "c": 0.10349,
    "h": 255.9
  },
  "luminance": 0.05435
}

Semantic roles & 50–950 ramp

primary

#174278

secondary

#AD7C3E

accent

#9E3DEB

background

#F6F7F9

surface

#EBEDF2

border

#C6C8CC

text

#06080E

muted

#7A7B7E

Preview Lab

Preview with #174278

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

Preview Lab → · Contrast checker → · Palette generator →