#1758A0#1758A0

#1758A0 is a mid, vivid cyan. Relative luminance 0.097; OKLCH L 46.1% C 0.133 H 254.6°. Best body text is #FFFFFF at 7.14:1 contrast (WCAG AA passes).

Color values

HEX	#1758A0
RGB	rgb(23, 88, 160)
HSL	hsl(212, 75%, 36%)
HSV	hsv(212, 86%, 63%)
CMYK	cmyk(85.6%, 45%, 0%, 37.3%)
CIE-LAB	lab(37.30, 7.77, -44.57)
CIE-LCH	lch(37.30, 45.25, 279.89°)
OKLab	oklab(46.14% -0.0353 -0.1279)
OKLCH	oklch(46.14% 0.133 254.6)
XYZ	xyz(10.1859, 9.6984, 34.5860)
Luminance	0.0970 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1758A0 #A05F17

analogous

#179CA0 #1758A0 #1B17A0

triadic

#1758A0 #A01758 #58A017

tetradic

#1758A0 #A0179C #A05F17 #17A01B

square

#1758A0 #A0179C #A05F17 #17A01B

split-complementary

#1758A0 #A01B17 #9CA017

monochromatic

#081D35 #0F3B6A #1758A0 #1F75D6 #4C95E5

Accessibility & contrast

On white

7.14

#1758A0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.94

#1758A0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1758A0

7.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1758A0	#FFFFFF	#000000	##FFFFFF
##1758A0	1.00	7.14	2.94	7.14
#FFFFFF	7.14	1.00	21.00	1.00
#000000	2.94	21.00	1.00	21.00
##FFFFFF	7.14	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: #1758a0;
/* rgb */ color: rgb(23, 88, 160);
/* oklch */ color: oklch(46.1% 0.133 254.6);

Tailwind

colors: {
  custom: {
    50: '#6e86bc',
    500: '#1758a0',
    950: '#000000',
  },
}

SCSS

$custom: #1758a0;
$custom-light: #6e86bc;
$custom-dark: #000000;

JSON

{
  "hex": "#1758a0",
  "rgb": {
    "r": 23,
    "g": 88,
    "b": 160
  },
  "hsl": {
    "h": 211.533,
    "s": 74.863,
    "l": 35.882
  },
  "oklch": {
    "l": 0.46136,
    "c": 0.1327,
    "h": 254.6
  },
  "luminance": 0.097
}

Semantic roles & 50–950 ramp

primary

#1758A0

secondary

#C78D4C

accent

#9936F1

background

#F7F8FB

surface

#EDEFF6

border

#C8CAD0

text

#080B12

muted

#7B7C81

Preview Lab

Preview with #1758A0

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

Preview Lab → · Contrast checker → · Palette generator →