#174066#174066

#174066 is a dark, moderate cyan. Relative luminance 0.048; OKLCH L 36.3% C 0.080 H 249.6°. Best body text is #FFFFFF at 10.71:1 contrast (WCAG AA passes).

Color values

HEX	#174066
RGB	rgb(23, 64, 102)
HSL	hsl(209, 63%, 25%)
HSV	hsv(209, 77%, 40%)
CMYK	cmyk(77.5%, 37.3%, 0%, 60%)
CIE-LAB	lab(26.18, 0.19, -26.40)
CIE-LCH	lch(26.18, 26.40, 270.42°)
OKLab	oklab(36.31% -0.0279 -0.075)
OKLCH	oklch(36.31% 0.08 249.6)
XYZ	xyz(4.5841, 4.8077, 13.2542)
Luminance	0.0481 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#174066 #663D17

analogous

#176665 #174066 #171866

triadic

#174066 #661740 #406617

tetradic

#174066 #651766 #663D17 #186617

square

#174066 #651766 #663D17 #186617

split-complementary

#174066 #661718 #666517

monochromatic

#061019 #0C2134 #174066 #225F98 #2E7FCA

Accessibility & contrast

On white

10.71

#174066 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.96

#174066 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #174066

10.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##174066	#FFFFFF	#000000	##FFFFFF
##174066	1.00	10.71	1.96	10.71
#FFFFFF	10.71	1.00	21.00	1.00
#000000	1.96	21.00	1.00	21.00
##FFFFFF	10.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2F4268

Deuteranopia (green-blind)

#233B65

Tritanopia (blue-blind)

#00494E

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #174066;
/* rgb */ color: rgb(23, 64, 102);
/* oklch */ color: oklch(36.3% 0.080 249.6);

Tailwind

colors: {
  custom: {
    50: '#607492',
    500: '#174066',
    950: '#000000',
  },
}

SCSS

$custom: #174066;
$custom-light: #607492;
$custom-dark: #000000;

JSON

{
  "hex": "#174066",
  "rgb": {
    "r": 23,
    "g": 64,
    "b": 102
  },
  "hsl": {
    "h": 208.861,
    "s": 63.2,
    "l": 24.51
  },
  "oklch": {
    "l": 0.36306,
    "c": 0.08005,
    "h": 249.6
  },
  "luminance": 0.04808
}

Semantic roles & 50–950 ramp

primary

#174066

secondary

#9C6B3C

accent

#9142E6

background

#F6F7F8

surface

#EBEDF0

border

#C6C8CB

text

#05080D

muted

#7A7B7D

Preview Lab

Preview with #174066

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

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