#1658A0#1658A0

#1658A0 is a mid, vivid cyan. Relative luminance 0.097; OKLCH L 46.1% C 0.133 H 254.4°. Best body text is #FFFFFF at 7.15:1 contrast (WCAG AA passes).

Color values

HEX	#1658A0
RGB	rgb(22, 88, 160)
HSL	hsl(211, 76%, 36%)
HSV	hsv(211, 86%, 63%)
CMYK	cmyk(86.3%, 45%, 0%, 37.3%)
CIE-LAB	lab(37.27, 7.69, -44.61)
CIE-LCH	lch(37.27, 45.27, 279.78°)
OKLab	oklab(46.11% -0.0358 -0.128)
OKLCH	oklch(46.11% 0.133 254.4)
XYZ	xyz(10.1634, 9.6868, 34.5850)
Luminance	0.0969 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1658A0 #A05E16

analogous

#169DA0 #1658A0 #1916A0

triadic

#1658A0 #A01658 #58A016

tetradic

#1658A0 #A0169D #A05E16 #16A019

square

#1658A0 #A0169D #A05E16 #16A019

split-complementary

#1658A0 #A01916 #9DA016

monochromatic

#071D34 #0F3A6A #1658A0 #1D76D6 #4A95E6

Accessibility & contrast

On white

7.15

#1658A0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.94

#1658A0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1658A0

7.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1658A0	#FFFFFF	#000000	##FFFFFF
##1658A0	1.00	7.15	2.94	7.15
#FFFFFF	7.15	1.00	21.00	1.00
#000000	2.94	21.00	1.00	21.00
##FFFFFF	7.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#325EA3

Deuteranopia (green-blind)

#14529F

Tritanopia (blue-blind)

#006974

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #1658a0;
/* rgb */ color: rgb(22, 88, 160);
/* oklch */ color: oklch(46.1% 0.133 254.4);

Tailwind

colors: {
  custom: {
    50: '#6d86bc',
    500: '#1658a0',
    950: '#000000',
  },
}

SCSS

$custom: #1658a0;
$custom-light: #6d86bc;
$custom-dark: #000000;

JSON

{
  "hex": "#1658a0",
  "rgb": {
    "r": 22,
    "g": 88,
    "b": 160
  },
  "hsl": {
    "h": 211.304,
    "s": 75.824,
    "l": 35.686
  },
  "oklch": {
    "l": 0.46113,
    "c": 0.13293,
    "h": 254.4
  },
  "luminance": 0.09688
}

Semantic roles & 50–950 ramp

primary

#1658A0

secondary

#C88C4A

accent

#9835F2

background

#F7F8FB

surface

#EDEFF6

border

#C8CAD0

text

#080B12

muted

#7B7C81

Preview Lab

Preview with #1658A0

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

Preview Lab → · Contrast checker → · Palette generator →