#1D71A1#1D71A1

#1D71A1 is a mid, moderate cyan. Relative luminance 0.146; OKLCH L 52.4% C 0.107 H 239.6°. Best body text is #FFFFFF at 5.34:1 contrast (WCAG AA passes).

Color values

HEX#1D71A1
RGBrgb(29, 113, 161)
HSLhsl(202, 69%, 37%)
HSVhsv(202, 82%, 63%)
CMYKcmyk(82%, 29.8%, 0%, 36.9%)
CIE-LABlab(45.14, -6.97, -32.70)
CIE-LCHlch(45.14, 33.44, 257.97°)
OKLaboklab(52.35% -0.0544 -0.0926)
OKLCHoklch(52.35% 0.107 239.6)
XYZxyz(12.8423, 14.6431, 35.8609)
Luminance0.1464 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#1D71A1 #A14D1D
analogous
#1DA18F #1D71A1 #1D2FA1
triadic
#1D71A1 #A11D71 #71A11D
tetradic
#1D71A1 #8F1DA1 #A14D1D #2FA11D
square
#1D71A1 #8F1DA1 #A14D1D #2FA11D
split-complementary
#1D71A1 #A11D2F #A18F1D
monochromatic
#0A2839 #144D6D #1D71A1 #2695D5 #58AFE1

Accessibility & contrast

On white

5.34
#1D71A1 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.93
#1D71A1 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1D71A1
5.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##1D71A1#FFFFFF#000000##FFFFFF
##1D71A11.005.343.935.34
#FFFFFF5.341.0021.001.00
#0000003.9321.001.0021.00
##FFFFFF5.341.0021.001.00

Color blindness preview

Protanopia (red-blind)
#5A71A3
Deuteranopia (green-blind)
#4865A0
Tritanopia (blue-blind)
#007D82
Achromatopsia (no color)
#6B6B6B

Design tokens & code

CSS
--color: #1d71a1;
/* rgb */ color: rgb(29, 113, 161);
/* oklch */ color: oklch(52.4% 0.107 239.6);
Tailwind
colors: {
  custom: {
    50: '#7099bd',
    500: '#1d71a1',
    950: '#000000',
  },
}
SCSS
$custom: #1d71a1;
$custom-light: #7099bd;
$custom-dark: #000000;
JSON
{
  "hex": "#1d71a1",
  "rgb": {
    "r": 29,
    "g": 113,
    "b": 161
  },
  "hsl": {
    "h": 201.818,
    "s": 69.474,
    "l": 37.255
  },
  "oklch": {
    "l": 0.52352,
    "c": 0.10741,
    "h": 239.6
  },
  "luminance": 0.14645
}

Semantic roles & 50–950 ramp

primary
#1D71A1
secondary
#C47E55
accent
#7C3CEC
background
#F7F9FB
surface
#EDF2F6
border
#C8CCD0
text
#090E12
muted
#7B7E81

Preview Lab

Preview with #1D71A1

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

Preview Lab → · Contrast checker → · Palette generator →

#1D71A1 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva