#1771A0#1771A0

#1771A0 is a mid, moderate cyan. Relative luminance 0.145; OKLCH L 52.2% C 0.108 H 238.1°. Best body text is #FFFFFF at 5.38:1 contrast (WCAG AA passes).

Color values

HEX	#1771A0
RGB	rgb(23, 113, 160)
HSL	hsl(201, 75%, 36%)
HSV	hsv(201, 86%, 63%)
CMYK	cmyk(85.6%, 29.4%, 0%, 37.3%)
CIE-LAB	lab(44.98, -7.90, -32.37)
CIE-LCH	lch(44.98, 33.32, 256.28°)
OKLab	oklab(52.18% -0.057 -0.0917)
OKLCH	oklch(52.18% 0.108 238.1)
XYZ	xyz(12.6011, 14.5289, 35.3911)
Luminance	0.1453 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1771A0 #A04617

analogous

#17A08A #1771A0 #172CA0

triadic

#1771A0 #A01771 #71A017

tetradic

#1771A0 #8A17A0 #A04617 #2CA017

square

#1771A0 #8A17A0 #A04617 #2CA017

split-complementary

#1771A0 #A0172C #A08A17

monochromatic

#082535 #0F4B6A #1771A0 #1F97D6 #4CB1E5

Accessibility & contrast

On white

5.38

#1771A0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.91

#1771A0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1771A0

5.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1771A0	#FFFFFF	#000000	##FFFFFF
##1771A0	1.00	5.38	3.91	5.38
#FFFFFF	5.38	1.00	21.00	1.00
#000000	3.91	21.00	1.00	21.00
##FFFFFF	5.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A71A2

Deuteranopia (green-blind)

#48659F

Tritanopia (blue-blind)

#007D81

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #1771a0;
/* rgb */ color: rgb(23, 113, 160);
/* oklch */ color: oklch(52.2% 0.108 238.1);

Tailwind

colors: {
  custom: {
    50: '#6e99bc',
    500: '#1771a0',
    950: '#000000',
  },
}

SCSS

$custom: #1771a0;
$custom-light: #6e99bc;
$custom-dark: #000000;

JSON

{
  "hex": "#1771a0",
  "rgb": {
    "r": 23,
    "g": 113,
    "b": 160
  },
  "hsl": {
    "h": 200.584,
    "s": 74.863,
    "l": 35.882
  },
  "oklch": {
    "l": 0.52178,
    "c": 0.10797,
    "h": 238.1
  },
  "luminance": 0.1453
}

Semantic roles & 50–950 ramp

primary

#1771A0

secondary

#C7764C

accent

#7736F1

background

#F7F9FB

surface

#EDF2F6

border

#C8CCD0

text

#090E12

muted

#7B7E81

Preview Lab

Preview with #1771A0

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

Preview Lab → · Contrast checker → · Palette generator →