#17506E#17506E

#17506E is a dark, moderate cyan. Relative luminance 0.070; OKLCH L 41.0% C 0.076 H 236.3°. Best body text is #FFFFFF at 8.72:1 contrast (WCAG AA passes).

Color values

HEX	#17506E
RGB	rgb(23, 80, 110)
HSL	hsl(201, 65%, 26%)
HSV	hsv(201, 79%, 43%)
CMYK	cmyk(79.1%, 27.3%, 0%, 56.9%)
CIE-LAB	lab(31.91, -7.02, -22.48)
CIE-LCH	lch(31.91, 23.55, 252.65°)
OKLab	oklab(40.98% -0.0422 -0.0634)
OKLCH	oklch(40.98% 0.076 236.3)
XYZ	xyz(6.0354, 7.0446, 15.7905)
Luminance	0.0704 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#17506E #6E3517

analogous

#176E60 #17506E #17246E

triadic

#17506E #6E1750 #506E17

tetradic

#17506E #60176E #6E3517 #246E17

square

#17506E #60176E #6E3517 #246E17

split-complementary

#17506E #6E1724 #6E6017

monochromatic

#051219 #0C2B3B #17506E #2275A1 #2C9AD3

Accessibility & contrast

On white

8.72

#17506E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.41

#17506E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #17506E

8.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##17506E	#FFFFFF	#000000	##FFFFFF
##17506E	1.00	8.72	2.41	8.72
#FFFFFF	8.72	1.00	21.00	1.00
#000000	2.41	21.00	1.00	21.00
##FFFFFF	8.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#42506F

Deuteranopia (green-blind)

#36476D

Tritanopia (blue-blind)

#00585A

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #17506e;
/* rgb */ color: rgb(23, 80, 110);
/* oklch */ color: oklch(41.0% 0.076 236.3);

Tailwind

colors: {
  custom: {
    50: '#628197',
    500: '#17506e',
    950: '#000000',
  },
}

SCSS

$custom: #17506e;
$custom-light: #628197;
$custom-dark: #000000;

JSON

{
  "hex": "#17506e",
  "rgb": {
    "r": 23,
    "g": 80,
    "b": 110
  },
  "hsl": {
    "h": 200.69,
    "s": 65.414,
    "l": 26.078
  },
  "oklch": {
    "l": 0.40975,
    "c": 0.07618,
    "h": 236.3
  },
  "luminance": 0.07045
}

Semantic roles & 50–950 ramp

primary

#17506E

secondary

#A4603D

accent

#7A3FE8

background

#F6F7F9

surface

#EBEEF2

border

#C6C9CC

text

#060A0D

muted

#7A7C7E

Preview Lab

Preview with #17506E

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

Preview Lab → · Contrast checker → · Palette generator →