#1D5897#1D5897

#1D5897 is a mid, moderate cyan. Relative luminance 0.095; OKLCH L 45.7% C 0.119 H 253.2°. Best body text is #FFFFFF at 7.25:1 contrast (WCAG AA passes).

Color values

HEX#1D5897
RGBrgb(29, 88, 151)
HSLhsl(211, 68%, 35%)
HSVhsv(211, 81%, 59%)
CMYKcmyk(80.8%, 41.7%, 0%, 40.8%)
CIE-LABlab(36.88, 4.76, -39.82)
CIE-LCHlch(36.88, 40.11, 276.81°)
OKLaboklab(45.67% -0.0343 -0.1139)
OKLCHoklch(45.67% 0.119 253.2)
XYZxyz(9.5802, 9.4739, 30.5959)
Luminance0.0948 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#1D5897 #975C1D
analogous
#1D9597 #1D5897 #1F1D97
triadic
#1D5897 #971D58 #58971D
tetradic
#1D5897 #971D95 #975C1D #1D971F
square
#1D5897 #971D95 #975C1D #1D971F
split-complementary
#1D5897 #971F1D #95971D
monochromatic
#091C30 #133A64 #1D5897 #2776CA #5195DE

Accessibility & contrast

On white

7.25
#1D5897 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.89
#1D5897 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1D5897
7.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##1D5897#FFFFFF#000000##FFFFFF
##1D58971.007.252.897.25
#FFFFFF7.251.0021.001.00
#0000002.8921.001.0021.00
##FFFFFF7.251.0021.001.00

Color blindness preview

Protanopia (red-blind)
#395D99
Deuteranopia (green-blind)
#245296
Tritanopia (blue-blind)
#006770
Achromatopsia (no color)
#575757

Design tokens & code

CSS
--color: #1d5897;
/* rgb */ color: rgb(29, 88, 151);
/* oklch */ color: oklch(45.7% 0.119 253.2);
Tailwind
colors: {
  custom: {
    50: '#6d86b6',
    500: '#1d5897',
    950: '#000000',
  },
}
SCSS
$custom: #1d5897;
$custom-light: #6d86b6;
$custom-dark: #000000;
JSON
{
  "hex": "#1d5897",
  "rgb": {
    "r": 29,
    "g": 88,
    "b": 151
  },
  "hsl": {
    "h": 210.984,
    "s": 67.778,
    "l": 35.294
  },
  "oklch": {
    "l": 0.45674,
    "c": 0.11896,
    "h": 253.2
  },
  "luminance": 0.09475
}

Semantic roles & 50–950 ramp

primary
#1D5897
secondary
#C08A4F
accent
#973DEB
background
#F7F8FB
surface
#EDEFF6
border
#C8CAD0
text
#080B11
muted
#7B7C80

Preview Lab

Preview with #1D5897

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

Preview Lab → · Contrast checker → · Palette generator →

#1D5897 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva