#1E5290#1E5290

#1E5290 is a dark, moderate cyan. Relative luminance 0.083; OKLCH L 43.8% C 0.116 H 255.0°. Best body text is #FFFFFF at 7.88:1 contrast (WCAG AA passes).

Color values

HEX#1E5290
RGBrgb(30, 82, 144)
HSLhsl(213, 66%, 34%)
HSVhsv(213, 79%, 56%)
CMYKcmyk(79.2%, 43.1%, 0%, 43.5%)
CIE-LABlab(34.65, 6.03, -39.15)
CIE-LCHlch(34.65, 39.61, 278.76°)
OKLaboklab(43.81% -0.03 -0.112)
OKLCHoklch(43.81% 0.116 255)
XYZxyz(8.5849, 8.3232, 27.5342)
Luminance0.0832 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#1E5290 #905C1E
analogous
#1E8B90 #1E5290 #231E90
triadic
#1E5290 #901E52 #52901E
tetradic
#1E5290 #901E8B #905C1E #1E9023
square
#1E5290 #901E8B #905C1E #1E9023
split-complementary
#1E5290 #90231E #8B901E
monochromatic
#09182B #13355D #1E5290 #296FC3 #4E8EDA

Accessibility & contrast

On white

7.88
#1E5290 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.66
#1E5290 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E5290
7.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##1E5290#FFFFFF#000000##FFFFFF
##1E52901.007.882.667.88
#FFFFFF7.881.0021.001.00
#0000002.6621.001.0021.00
##FFFFFF7.881.0021.001.00

Color blindness preview

Protanopia (red-blind)
#335792
Deuteranopia (green-blind)
#1F4D8F
Tritanopia (blue-blind)
#00616A
Achromatopsia (no color)
#515151

Design tokens & code

CSS
--color: #1e5290;
/* rgb */ color: rgb(30, 82, 144);
/* oklch */ color: oklch(43.8% 0.116 255.0);
Tailwind
colors: {
  custom: {
    50: '#6c82b1',
    500: '#1e5290',
    950: '#000000',
  },
}
SCSS
$custom: #1e5290;
$custom-light: #6c82b1;
$custom-dark: #000000;
JSON
{
  "hex": "#1e5290",
  "rgb": {
    "r": 30,
    "g": 82,
    "b": 144
  },
  "hsl": {
    "h": 212.632,
    "s": 65.517,
    "l": 34.118
  },
  "oklch": {
    "l": 0.43805,
    "c": 0.11597,
    "h": 255
  },
  "luminance": 0.08324
}

Semantic roles & 50–950 ramp

primary
#1E5290
secondary
#BD8A4D
accent
#9B3FE8
background
#F7F7FA
surface
#EDEEF5
border
#C8C9CF
text
#080A10
muted
#7B7C7F

Preview Lab

Preview with #1E5290

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

Preview Lab → · Contrast checker → · Palette generator →

#1E5290 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva