#174581#174581

#174581 is a dark, moderate cyan. Relative luminance 0.060; OKLCH L 39.4% C 0.113 H 256.7°. Best body text is #FFFFFF at 9.53:1 contrast (WCAG AA passes).

Color values

HEX	#174581
RGB	rgb(23, 69, 129)
HSL	hsl(214, 70%, 30%)
HSV	hsv(214, 82%, 51%)
CMYK	cmyk(82.2%, 46.5%, 0%, 49.4%)
CIE-LAB	lab(29.47, 7.88, -38.23)
CIE-LCH	lch(29.47, 39.03, 281.64°)
OKLab	oklab(39.42% -0.026 -0.1096)
OKLCH	oklch(39.42% 0.113 256.7)
XYZ	xyz(6.4425, 6.0226, 21.5876)
Luminance	0.0602 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#174581 #815317

analogous

#177A81 #174581 #1E1781

triadic

#174581 #811745 #458117

tetradic

#174581 #81177A #815317 #17811E

square

#174581 #81177A #815317 #17811E

split-complementary

#174581 #811E17 #7A8117

monochromatic

#050E1A #0E294D #174581 #2061B5 #377EDB

Accessibility & contrast

On white

9.53

#174581 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.20

#174581 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #174581

9.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##174581	#FFFFFF	#000000	##FFFFFF
##174581	1.00	9.53	2.20	9.53
#FFFFFF	9.53	1.00	21.00	1.00
#000000	2.20	21.00	1.00	21.00
##FFFFFF	9.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#264B83

Deuteranopia (green-blind)

#0E4180

Tritanopia (blue-blind)

#00535C

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #174581;
/* rgb */ color: rgb(23, 69, 129);
/* oklch */ color: oklch(39.4% 0.113 256.7);

Tailwind

colors: {
  custom: {
    50: '#6678a6',
    500: '#174581',
    950: '#000000',
  },
}

SCSS

$custom: #174581;
$custom-light: #6678a6;
$custom-dark: #000000;

JSON

{
  "hex": "#174581",
  "rgb": {
    "r": 23,
    "g": 69,
    "b": 129
  },
  "hsl": {
    "h": 213.962,
    "s": 69.737,
    "l": 29.804
  },
  "oklch": {
    "l": 0.39418,
    "c": 0.11268,
    "h": 256.7
  },
  "luminance": 0.06023
}

Semantic roles & 50–950 ramp

primary

#174581

secondary

#B5823E

accent

#A03BED

background

#F6F7FA

surface

#EBEDF4

border

#C6C8CE

text

#07080F

muted

#7A7B7F

Preview Lab

Preview with #174581

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

Preview Lab → · Contrast checker → · Palette generator →