#1A71A0#1A71A0

#1A71A0 is a mid, moderate cyan. Relative luminance 0.146; OKLCH L 52.2% C 0.107 H 238.6°. Best body text is #FFFFFF at 5.37:1 contrast (WCAG AA passes).

Color values

HEX	#1A71A0
RGB	rgb(26, 113, 160)
HSL	hsl(201, 72%, 36%)
HSV	hsv(201, 84%, 63%)
CMYK	cmyk(83.8%, 29.4%, 0%, 37.3%)
CIE-LAB	lab(45.03, -7.64, -32.28)
CIE-LCH	lch(45.03, 33.18, 256.69°)
OKLab	oklab(52.24% -0.0559 -0.0914)
OKLCH	oklch(52.24% 0.107 238.6)
XYZ	xyz(12.6738, 14.5663, 35.3945)
Luminance	0.1457 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A71A0 #A0491A

analogous

#1AA08C #1A71A0 #1A2EA0

triadic

#1A71A0 #A01A71 #71A01A

tetradic

#1A71A0 #8C1AA0 #A0491A #2EA01A

square

#1A71A0 #8C1AA0 #A0491A #2EA01A

split-complementary

#1A71A0 #A01A2E #A08C1A

monochromatic

#092737 #114C6B #1A71A0 #2396D5 #52B0E3

Accessibility & contrast

On white

5.37

#1A71A0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.91

#1A71A0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1A71A0

5.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A71A0	#FFFFFF	#000000	##FFFFFF
##1A71A0	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)

#5A71A2

Deuteranopia (green-blind)

#49659F

Tritanopia (blue-blind)

#007D81

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #1a71a0;
/* rgb */ color: rgb(26, 113, 160);
/* oklch */ color: oklch(52.2% 0.107 238.6);

Tailwind

colors: {
  custom: {
    50: '#6f99bc',
    500: '#1a71a0',
    950: '#000000',
  },
}

SCSS

$custom: #1a71a0;
$custom-light: #6f99bc;
$custom-dark: #000000;

JSON

{
  "hex": "#1a71a0",
  "rgb": {
    "r": 26,
    "g": 113,
    "b": 160
  },
  "hsl": {
    "h": 201.045,
    "s": 72.043,
    "l": 36.471
  },
  "oklch": {
    "l": 0.52235,
    "c": 0.10717,
    "h": 238.6
  },
  "luminance": 0.14568
}

Semantic roles & 50–950 ramp

primary

#1A71A0

secondary

#C57950

accent

#7939EF

background

#F7F9FB

surface

#EDF2F6

border

#C8CCD0

text

#090E12

muted

#7B7E81

Preview Lab

Preview with #1A71A0

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

Preview Lab → · Contrast checker → · Palette generator →