#1E7AA8#1E7AA8

#1E7AA8 is a mid, moderate cyan. Relative luminance 0.170; OKLCH L 55.0% C 0.108 H 236.3°. Best body text is #FFFFFF at 4.77:1 contrast (WCAG AA passes).

Color values

HEX#1E7AA8
RGBrgb(30, 122, 168)
HSLhsl(200, 70%, 39%)
HSVhsv(200, 82%, 66%)
CMYKcmyk(82.1%, 27.4%, 0%, 34.1%)
CIE-LABlab(48.29, -9.56, -31.87)
CIE-LCHlch(48.29, 33.27, 253.30°)
OKLaboklab(54.97% -0.0601 -0.0901)
OKLCHoklch(54.97% 0.108 236.3)
XYZxyz(14.5600, 17.0204, 39.5561)
Luminance0.1702 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#1E7AA8 #A84C1E
analogous
#1EA891 #1E7AA8 #1E35A8
triadic
#1E7AA8 #A81E7A #7AA81E
tetradic
#1E7AA8 #911EA8 #A84C1E #35A81E
square
#1E7AA8 #911EA8 #A84C1E #35A81E
split-complementary
#1E7AA8 #A81E35 #A8911E
monochromatic
#0B2F40 #155474 #1E7AA8 #2A9FD9 #5EB6E2

Accessibility & contrast

On white

4.77
#1E7AA8 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.40
#1E7AA8 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1E7AA8
4.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##1E7AA8#FFFFFF#000000##FFFFFF
##1E7AA81.004.774.404.77
#FFFFFF4.771.0021.001.00
#0000004.4021.001.0021.00
##FFFFFF4.771.0021.001.00

Color blindness preview

Protanopia (red-blind)
#647AAA
Deuteranopia (green-blind)
#516DA7
Tritanopia (blue-blind)
#00868A
Achromatopsia (no color)
#737373

Design tokens & code

CSS
--color: #1e7aa8;
/* rgb */ color: rgb(30, 122, 168);
/* oklch */ color: oklch(55.0% 0.108 236.3);
Tailwind
colors: {
  custom: {
    50: '#72a0c2',
    500: '#1e7aa8',
    950: '#000000',
  },
}
SCSS
$custom: #1e7aa8;
$custom-light: #72a0c2;
$custom-dark: #000000;
JSON
{
  "hex": "#1e7aa8",
  "rgb": {
    "r": 30,
    "g": 122,
    "b": 168
  },
  "hsl": {
    "h": 200,
    "s": 69.697,
    "l": 38.824
  },
  "oklch": {
    "l": 0.54967,
    "c": 0.10829,
    "h": 236.3
  },
  "luminance": 0.17022
}

Semantic roles & 50–950 ramp

primary
#1E7AA8
secondary
#C77F5B
accent
#763BED
background
#F7F9FB
surface
#EDF2F7
border
#C8CCD0
text
#090E12
muted
#7B7E81

Preview Lab

Preview with #1E7AA8

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

Preview Lab → · Contrast checker → · Palette generator →

#1E7AA8 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva