#1D5482#1D5482

#1D5482 is a dark, moderate cyan. Relative luminance 0.082; OKLCH L 43.4% C 0.095 H 247.6°. Best body text is #FFFFFF at 7.95:1 contrast (WCAG AA passes).

Color values

HEX#1D5482
RGBrgb(29, 84, 130)
HSLhsl(207, 64%, 31%)
HSVhsv(207, 78%, 51%)
CMYKcmyk(77.7%, 35.4%, 0%, 49%)
CIE-LABlab(34.42, -0.94, -30.95)
CIE-LCHlch(34.42, 30.96, 268.25°)
OKLaboklab(43.35% -0.0362 -0.0879)
OKLCHoklch(43.35% 0.095 247.6)
XYZxyz(7.7047, 8.2127, 22.2939)
Luminance0.0821 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#1D5482 #824B1D
analogous
#1D827D #1D5482 #1D2182
triadic
#1D5482 #821D54 #54821D
tetradic
#1D5482 #7D1D82 #824B1D #21821D
square
#1D5482 #7D1D82 #824B1D #21821D
split-complementary
#1D5482 #821D21 #827D1D
monochromatic
#07131E #123450 #1D5482 #2874B4 #4493D5

Accessibility & contrast

On white

7.95
#1D5482 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.64
#1D5482 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1D5482
7.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##1D5482#FFFFFF#000000##FFFFFF
##1D54821.007.952.647.95
#FFFFFF7.951.0021.001.00
#0000002.6421.001.0021.00
##FFFFFF7.951.0021.001.00

Color blindness preview

Protanopia (red-blind)
#3F5684
Deuteranopia (green-blind)
#304D81
Tritanopia (blue-blind)
#005F65
Achromatopsia (no color)
#515151

Design tokens & code

CSS
--color: #1d5482;
/* rgb */ color: rgb(29, 84, 130);
/* oklch */ color: oklch(43.4% 0.095 247.6);
Tailwind
colors: {
  custom: {
    50: '#6883a6',
    500: '#1d5482',
    950: '#000000',
  },
}
SCSS
$custom: #1d5482;
$custom-light: #6883a6;
$custom-dark: #000000;
JSON
{
  "hex": "#1d5482",
  "rgb": {
    "r": 29,
    "g": 84,
    "b": 130
  },
  "hsl": {
    "h": 207.327,
    "s": 63.522,
    "l": 31.176
  },
  "oklch": {
    "l": 0.43354,
    "c": 0.0951,
    "h": 247.6
  },
  "luminance": 0.08214
}

Semantic roles & 50–950 ramp

primary
#1D5482
secondary
#B57846
accent
#8D41E7
background
#F6F8FA
surface
#EBEFF4
border
#C6CACE
text
#070A0F
muted
#7A7C7F

Preview Lab

Preview with #1D5482

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

Preview Lab → · Contrast checker → · Palette generator →

#1D5482 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva