#174681#174681

#174681 is a dark, moderate cyan. Relative luminance 0.061; OKLCH L 39.7% C 0.111 H 256.1°. Best body text is #FFFFFF at 9.42:1 contrast (WCAG AA passes).

Color values

HEX	#174681
RGB	rgb(23, 70, 129)
HSL	hsl(213, 70%, 30%)
HSV	hsv(213, 82%, 51%)
CMYK	cmyk(82.2%, 45.7%, 0%, 49.4%)
CIE-LAB	lab(29.78, 7.19, -37.73)
CIE-LCH	lch(29.78, 38.41, 280.79°)
OKLab	oklab(39.66% -0.0268 -0.1082)
OKLCH	oklch(39.66% 0.111 256.1)
XYZ	xyz(6.5045, 6.1467, 21.6082)
Luminance	0.0615 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#174681 #815217

analogous

#177B81 #174681 #1D1781

triadic

#174681 #811746 #468117

tetradic

#174681 #81177B #815217 #17811D

square

#174681 #81177B #815217 #17811D

split-complementary

#174681 #811D17 #7B8117

monochromatic

#050E1A #0E2A4D #174681 #2062B5 #3780DB

Accessibility & contrast

On white

9.42

#174681 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.23

#174681 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #174681

9.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##174681	#FFFFFF	#000000	##FFFFFF
##174681	1.00	9.42	2.23	9.42
#FFFFFF	9.42	1.00	21.00	1.00
#000000	2.23	21.00	1.00	21.00
##FFFFFF	9.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#284B83

Deuteranopia (green-blind)

#114280

Tritanopia (blue-blind)

#00545D

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #174681;
/* rgb */ color: rgb(23, 70, 129);
/* oklch */ color: oklch(39.7% 0.111 256.1);

Tailwind

colors: {
  custom: {
    50: '#6678a6',
    500: '#174681',
    950: '#000000',
  },
}

SCSS

$custom: #174681;
$custom-light: #6678a6;
$custom-dark: #000000;

JSON

{
  "hex": "#174681",
  "rgb": {
    "r": 23,
    "g": 70,
    "b": 129
  },
  "hsl": {
    "h": 213.396,
    "s": 69.737,
    "l": 29.804
  },
  "oklch": {
    "l": 0.39658,
    "c": 0.11144,
    "h": 256.1
  },
  "luminance": 0.06147
}

Semantic roles & 50–950 ramp

primary

#174681

secondary

#B5813E

accent

#9E3BED

background

#F6F7FA

surface

#EBEDF4

border

#C6C8CE

text

#07090F

muted

#7A7B7F

Preview Lab

Preview with #174681

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

Preview Lab → · Contrast checker → · Palette generator →