#1758A1#1758A1

#1758A1 is a mid, vivid cyan. Relative luminance 0.097; OKLCH L 46.2% C 0.134 H 254.8°. Best body text is #FFFFFF at 7.13:1 contrast (WCAG AA passes).

Color values

HEX	#1758A1
RGB	rgb(23, 88, 161)
HSL	hsl(212, 75%, 36%)
HSV	hsv(212, 86%, 63%)
CMYK	cmyk(85.7%, 45.3%, 0%, 36.9%)
CIE-LAB	lab(37.36, 8.18, -45.07)
CIE-LCH	lch(37.36, 45.80, 280.28°)
OKLab	oklab(46.21% -0.0351 -0.1294)
OKLCH	oklch(46.21% 0.134 254.8)
XYZ	xyz(10.2737, 9.7335, 35.0486)
Luminance	0.0974 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1758A1 #A16017

analogous

#179DA1 #1758A1 #1B17A1

triadic

#1758A1 #A11758 #58A117

tetradic

#1758A1 #A1179D #A16017 #17A11B

square

#1758A1 #A1179D #A16017 #17A11B

split-complementary

#1758A1 #A11B17 #9DA117

monochromatic

#081D36 #0F3B6B #1758A1 #1F75D7 #4D95E6

Accessibility & contrast

On white

7.13

#1758A1 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.95

#1758A1 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1758A1

7.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1758A1	#FFFFFF	#000000	##FFFFFF
##1758A1	1.00	7.13	2.95	7.13
#FFFFFF	7.13	1.00	21.00	1.00
#000000	2.95	21.00	1.00	21.00
##FFFFFF	7.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#315EA4

Deuteranopia (green-blind)

#1252A0

Tritanopia (blue-blind)

#006A74

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #1758a1;
/* rgb */ color: rgb(23, 88, 161);
/* oklch */ color: oklch(46.2% 0.134 254.8);

Tailwind

colors: {
  custom: {
    50: '#6e86bd',
    500: '#1758a1',
    950: '#000000',
  },
}

SCSS

$custom: #1758a1;
$custom-light: #6e86bd;
$custom-dark: #000000;

JSON

{
  "hex": "#1758a1",
  "rgb": {
    "r": 23,
    "g": 88,
    "b": 161
  },
  "hsl": {
    "h": 211.739,
    "s": 75,
    "l": 36.078
  },
  "oklch": {
    "l": 0.46207,
    "c": 0.13405,
    "h": 254.8
  },
  "luminance": 0.09735
}

Semantic roles & 50–950 ramp

primary

#1758A1

secondary

#C78D4C

accent

#9936F2

background

#F7F8FB

surface

#EDEFF7

border

#C8CAD0

text

#080B12

muted

#7B7C81

Preview Lab

Preview with #1758A1

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

Preview Lab → · Contrast checker → · Palette generator →