#174379#174379

#174379 is a dark, moderate cyan. Relative luminance 0.056; OKLCH L 38.4% C 0.104 H 255.5°. Best body text is #FFFFFF at 9.93:1 contrast (WCAG AA passes).

Color values

HEX	#174379
RGB	rgb(23, 67, 121)
HSL	hsl(213, 68%, 28%)
HSV	hsv(213, 81%, 47%)
CMYK	cmyk(81%, 44.6%, 0%, 52.5%)
CIE-LAB	lab(28.32, 5.94, -35.07)
CIE-LCH	lch(28.32, 35.57, 279.62°)
OKLab	oklab(38.35% -0.0259 -0.1004)
OKLCH	oklch(38.35% 0.104 255.5)
XYZ	xyz(5.8104, 5.5763, 18.8555)
Luminance	0.0558 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#174379 #794D17

analogous

#177479 #174379 #1C1779

triadic

#174379 #791743 #437917

tetradic

#174379 #791774 #794D17 #17791C

square

#174379 #791774 #794D17 #17791C

split-complementary

#174379 #791C17 #747917

monochromatic

#050E1A #0D2746 #174379 #215FAC #327DD8

Accessibility & contrast

On white

9.93

#174379 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.12

#174379 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #174379

9.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##174379	#FFFFFF	#000000	##FFFFFF
##174379	1.00	9.93	2.12	9.93
#FFFFFF	9.93	1.00	21.00	1.00
#000000	2.12	21.00	1.00	21.00
##FFFFFF	9.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#28487B

Deuteranopia (green-blind)

#163F78

Tritanopia (blue-blind)

#005058

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #174379;
/* rgb */ color: rgb(23, 67, 121);
/* oklch */ color: oklch(38.4% 0.104 255.5);

Tailwind

colors: {
  custom: {
    50: '#6476a0',
    500: '#174379',
    950: '#000000',
  },
}

SCSS

$custom: #174379;
$custom-light: #6476a0;
$custom-dark: #000000;

JSON

{
  "hex": "#174379",
  "rgb": {
    "r": 23,
    "g": 67,
    "b": 121
  },
  "hsl": {
    "h": 213.061,
    "s": 68.056,
    "l": 28.235
  },
  "oklch": {
    "l": 0.38355,
    "c": 0.1037,
    "h": 255.5
  },
  "luminance": 0.05577
}

Semantic roles & 50–950 ramp

primary

#174379

secondary

#AE7C3E

accent

#9D3DEB

background

#F6F7F9

surface

#EBEDF2

border

#C6C8CC

text

#06080F

muted

#7A7B7E

Preview Lab

Preview with #174379

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

Preview Lab → · Contrast checker → · Palette generator →