#1771A1#1771A1

#1771A1 is a mid, moderate cyan. Relative luminance 0.146; OKLCH L 52.2% C 0.109 H 238.7°. Best body text is #FFFFFF at 5.37:1 contrast (WCAG AA passes).

Color values

HEX	#1771A1
RGB	rgb(23, 113, 161)
HSL	hsl(201, 75%, 36%)
HSV	hsv(201, 86%, 63%)
CMYK	cmyk(85.7%, 29.8%, 0%, 36.9%)
CIE-LAB	lab(45.03, -7.52, -32.88)
CIE-LCH	lch(45.03, 33.73, 257.12°)
OKLab	oklab(52.23% -0.0566 -0.0932)
OKLCH	oklch(52.23% 0.109 238.7)
XYZ	xyz(12.6889, 14.5640, 35.8537)
Luminance	0.1457 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1771A1 #A14717

analogous

#17A18C #1771A1 #172CA1

triadic

#1771A1 #A11771 #71A117

tetradic

#1771A1 #8C17A1 #A14717 #2CA117

square

#1771A1 #8C17A1 #A14717 #2CA117

split-complementary

#1771A1 #A1172C #A18C17

monochromatic

#082636 #0F4B6B #1771A1 #1F97D7 #4DB0E6

Accessibility & contrast

On white

5.37

#1771A1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.91

#1771A1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1771A1

5.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1771A1	#FFFFFF	#000000	##FFFFFF
##1771A1	1.00	5.37	3.91	5.37
#FFFFFF	5.37	1.00	21.00	1.00
#000000	3.91	21.00	1.00	21.00
##FFFFFF	5.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A71A3

Deuteranopia (green-blind)

#4865A0

Tritanopia (blue-blind)

#007D82

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #1771a1;
/* rgb */ color: rgb(23, 113, 161);
/* oklch */ color: oklch(52.2% 0.109 238.7);

Tailwind

colors: {
  custom: {
    50: '#6e99bd',
    500: '#1771a1',
    950: '#000000',
  },
}

SCSS

$custom: #1771a1;
$custom-light: #6e99bd;
$custom-dark: #000000;

JSON

{
  "hex": "#1771a1",
  "rgb": {
    "r": 23,
    "g": 113,
    "b": 161
  },
  "hsl": {
    "h": 200.87,
    "s": 75,
    "l": 36.078
  },
  "oklch": {
    "l": 0.52233,
    "c": 0.10906,
    "h": 238.7
  },
  "luminance": 0.14566
}

Semantic roles & 50–950 ramp

primary

#1771A1

secondary

#C7774C

accent

#7736F2

background

#F7F9FB

surface

#EDF2F6

border

#C8CCD0

text

#090E12

muted

#7B7E81

Preview Lab

Preview with #1771A1

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

Preview Lab → · Contrast checker → · Palette generator →