#174980#174980

#174980 is a dark, moderate cyan. Relative luminance 0.065; OKLCH L 40.3% C 0.106 H 253.8°. Best body text is #FFFFFF at 9.13:1 contrast (WCAG AA passes).

Color values

HEX	#174980
RGB	rgb(23, 73, 128)
HSL	hsl(211, 70%, 30%)
HSV	hsv(211, 82%, 50%)
CMYK	cmyk(82%, 43%, 0%, 49.8%)
CIE-LAB	lab(30.65, 4.74, -35.71)
CIE-LCH	lch(30.65, 36.02, 277.57°)
OKLab	oklab(40.32% -0.0297 -0.1022)
OKLCH	oklch(40.32% 0.106 253.8)
XYZ	xyz(6.6307, 6.5050, 21.3240)
Luminance	0.0651 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#174980 #804E17

analogous

#177D80 #174980 #1A1780

triadic

#174980 #801749 #498017

tetradic

#174980 #80177D #804E17 #17801A

square

#174980 #80177D #804E17 #17801A

split-complementary

#174980 #801A17 #7D8017

monochromatic

#050F1A #0E2B4C #174980 #2067B4 #3685DB

Accessibility & contrast

On white

9.13

#174980 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.30

#174980 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #174980

9.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##174980	#FFFFFF	#000000	##FFFFFF
##174980	1.00	9.13	2.30	9.13
#FFFFFF	9.13	1.00	21.00	1.00
#000000	2.30	21.00	1.00	21.00
##FFFFFF	9.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2E4D82

Deuteranopia (green-blind)

#1B447F

Tritanopia (blue-blind)

#00565E

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #174980;
/* rgb */ color: rgb(23, 73, 128);
/* oklch */ color: oklch(40.3% 0.106 253.8);

Tailwind

colors: {
  custom: {
    50: '#667ba5',
    500: '#174980',
    950: '#000000',
  },
}

SCSS

$custom: #174980;
$custom-light: #667ba5;
$custom-dark: #000000;

JSON

{
  "hex": "#174980",
  "rgb": {
    "r": 23,
    "g": 73,
    "b": 128
  },
  "hsl": {
    "h": 211.429,
    "s": 69.536,
    "l": 29.608
  },
  "oklch": {
    "l": 0.40315,
    "c": 0.10641,
    "h": 253.8
  },
  "luminance": 0.06506
}

Semantic roles & 50–950 ramp

primary

#174980

secondary

#B47C3E

accent

#983BEC

background

#F6F7FA

surface

#EBEDF4

border

#C6C8CE

text

#07090F

muted

#7A7B7F

Preview Lab

Preview with #174980

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

Preview Lab → · Contrast checker → · Palette generator →