#1E70BE#1E70BE

#1E70BE is a mid, vivid cyan. Relative luminance 0.156; OKLCH L 53.9% C 0.143 H 251.7°. Best body text is #FFFFFF at 5.10:1 contrast (WCAG AA passes).

Color values

HEX#1E70BE
RGBrgb(30, 112, 190)
HSLhsl(209, 73%, 43%)
HSVhsv(209, 84%, 75%)
CMYKcmyk(84.2%, 41.1%, 0%, 25.5%)
CIE-LABlab(46.42, 4.83, -47.59)
CIE-LCHlch(46.42, 47.84, 275.79°)
OKLaboklab(53.87% -0.0449 -0.1362)
OKLCHoklch(53.87% 0.143 251.7)
XYZxyz(15.6203, 15.5801, 50.8892)
Luminance0.1558 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#1E70BE #BE6C1E
analogous
#1EBEBC #1E70BE #1E20BE
triadic
#1E70BE #BE1E70 #70BE1E
tetradic
#1E70BE #BC1EBE #BE6C1E #20BE1E
square
#1E70BE #BC1EBE #BE6C1E #20BE1E
split-complementary
#1E70BE #BE1E20 #BEBC1E
monochromatic
#0D3254 #165189 #1E70BE #398FE0 #6EADE8

Accessibility & contrast

On white

5.10
#1E70BE on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.12
#1E70BE on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1E70BE
5.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##1E70BE#FFFFFF#000000##FFFFFF
##1E70BE1.005.104.125.10
#FFFFFF5.101.0021.001.00
#0000004.1221.001.0021.00
##FFFFFF5.101.0021.001.00

Color blindness preview

Protanopia (red-blind)
#4976C1
Deuteranopia (green-blind)
#2E67BC
Tritanopia (blue-blind)
#00838E
Achromatopsia (no color)
#6E6E6E

Design tokens & code

CSS
--color: #1e70be;
/* rgb */ color: rgb(30, 112, 190);
/* oklch */ color: oklch(53.9% 0.143 251.7);
Tailwind
colors: {
  custom: {
    50: '#7698d2',
    500: '#1e70be',
    950: '#000000',
  },
}
SCSS
$custom: #1e70be;
$custom-light: #7698d2;
$custom-dark: #000000;
JSON
{
  "hex": "#1e70be",
  "rgb": {
    "r": 30,
    "g": 112,
    "b": 190
  },
  "hsl": {
    "h": 209.25,
    "s": 72.727,
    "l": 43.137
  },
  "oklch": {
    "l": 0.53872,
    "c": 0.14344,
    "h": 251.7
  },
  "luminance": 0.15582
}

Semantic roles & 50–950 ramp

primary
#1E70BE
secondary
#CE9B69
accent
#9238EF
background
#F7F9FC
surface
#EEF2F9
border
#C9CCD2
text
#0A0D14
muted
#7C7E82

Preview Lab

Preview with #1E70BE

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

Preview Lab → · Contrast checker → · Palette generator →

#1E70BE Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva