#174483#174483

#174483 is a dark, moderate blue. Relative luminance 0.060; OKLCH L 39.3% C 0.117 H 257.8°. Best body text is #FFFFFF at 9.58:1 contrast (WCAG AA passes).

Color values

HEX	#174483
RGB	rgb(23, 68, 131)
HSL	hsl(215, 70%, 30%)
HSV	hsv(215, 82%, 51%)
CMYK	cmyk(82.4%, 48.1%, 0%, 48.6%)
CIE-LAB	lab(29.30, 9.39, -39.75)
CIE-LCH	lch(29.30, 40.84, 283.29°)
OKLab	oklab(39.33% -0.0247 -0.1141)
OKLCH	oklch(39.33% 0.117 257.8)
XYZ	xyz(6.5157, 5.9543, 22.2742)
Luminance	0.0595 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#174483 #835617

analogous

#177A83 #174483 #201783

triadic

#174483 #831744 #448317

tetradic

#174483 #83177A #835617 #178320

square

#174483 #83177A #835617 #178320

split-complementary

#174483 #832017 #7A8317

monochromatic

#050E1B #0E294F #174483 #205FB7 #387DDC

Accessibility & contrast

On white

9.58

#174483 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.19

#174483 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #174483

9.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##174483	#FFFFFF	#000000	##FFFFFF
##174483	1.00	9.58	2.19	9.58
#FFFFFF	9.58	1.00	21.00	1.00
#000000	2.19	21.00	1.00	21.00
##FFFFFF	9.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#224A85

Deuteranopia (green-blind)

#044082

Tritanopia (blue-blind)

#00535D

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #174483;
/* rgb */ color: rgb(23, 68, 131);
/* oklch */ color: oklch(39.3% 0.117 257.8);

Tailwind

colors: {
  custom: {
    50: '#6777a7',
    500: '#174483',
    950: '#000000',
  },
}

SCSS

$custom: #174483;
$custom-light: #6777a7;
$custom-dark: #000000;

JSON

{
  "hex": "#174483",
  "rgb": {
    "r": 23,
    "g": 68,
    "b": 131
  },
  "hsl": {
    "h": 215,
    "s": 70.13,
    "l": 30.196
  },
  "oklch": {
    "l": 0.39328,
    "c": 0.1168,
    "h": 257.8
  },
  "luminance": 0.05955
}

Semantic roles & 50–950 ramp

primary

#174483

secondary

#B7853F

accent

#A33BED

background

#F6F7FA

surface

#EBEDF4

border

#C6C8CE

text

#07080F

muted

#7A7B7F

Preview Lab

Preview with #174483

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

Preview Lab → · Contrast checker → · Palette generator →