#174281#174281

#174281 is a dark, moderate blue. Relative luminance 0.057; OKLCH L 38.7% C 0.116 H 258.4°. Best body text is #FFFFFF at 9.85:1 contrast (WCAG AA passes).

Color values

HEX	#174281
RGB	rgb(23, 66, 129)
HSL	hsl(216, 70%, 30%)
HSV	hsv(216, 82%, 51%)
CMYK	cmyk(82.2%, 48.8%, 0%, 49.4%)
CIE-LAB	lab(28.55, 9.94, -39.71)
CIE-LCH	lch(28.55, 40.94, 284.06°)
OKLab	oklab(38.71% -0.0234 -0.1141)
OKLCH	oklch(38.71% 0.116 258.4)
XYZ	xyz(6.2626, 5.6628, 21.5276)
Luminance	0.0566 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#174281 #815617

analogous

#177781 #174281 #211781

triadic

#174281 #811742 #428117

tetradic

#174281 #811777 #815617 #178121

square

#174281 #811777 #815617 #178121

split-complementary

#174281 #812117 #778117

monochromatic

#050D1A #0E274D #174281 #205DB5 #377ADB

Accessibility & contrast

On white

9.85

#174281 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.13

#174281 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #174281

9.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##174281	#FFFFFF	#000000	##FFFFFF
##174281	1.00	9.85	2.13	9.85
#FFFFFF	9.85	1.00	21.00	1.00
#000000	2.13	21.00	1.00	21.00
##FFFFFF	9.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1F4883

Deuteranopia (green-blind)

#003F80

Tritanopia (blue-blind)

#00515B

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #174281;
/* rgb */ color: rgb(23, 66, 129);
/* oklch */ color: oklch(38.7% 0.116 258.4);

Tailwind

colors: {
  custom: {
    50: '#6675a6',
    500: '#174281',
    950: '#000000',
  },
}

SCSS

$custom: #174281;
$custom-light: #6675a6;
$custom-dark: #000000;

JSON

{
  "hex": "#174281",
  "rgb": {
    "r": 23,
    "g": 66,
    "b": 129
  },
  "hsl": {
    "h": 215.66,
    "s": 69.737,
    "l": 29.804
  },
  "oklch": {
    "l": 0.38705,
    "c": 0.11645,
    "h": 258.4
  },
  "luminance": 0.05664
}

Semantic roles & 50–950 ramp

primary

#174281

secondary

#B5853E

accent

#A53BED

background

#F6F7FA

surface

#EBEDF4

border

#C6C8CE

text

#07080F

muted

#7A7B7F

Preview Lab

Preview with #174281

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

Preview Lab → · Contrast checker → · Palette generator →