#1E7D9A#1E7D9A

#1E7D9A is a mid, moderate cyan. Relative luminance 0.173; OKLCH L 55.0% C 0.094 H 223.7°. Best body text is #FFFFFF at 4.71:1 contrast (WCAG AA passes).

Color values

HEX	#1E7D9A
RGB	rgb(30, 125, 154)
HSL	hsl(194, 67%, 36%)
HSV	hsv(194, 81%, 60%)
CMYK	cmyk(80.5%, 18.8%, 0%, 39.6%)
CIE-LAB	lab(48.60, -16.31, -23.20)
CIE-LCH	lch(48.60, 28.36, 234.88°)
OKLab	oklab(55.02% -0.0682 -0.065)
OKLCH	oklch(55.02% 0.094 223.7)
XYZ	xyz(13.6993, 17.2747, 33.1779)
Luminance	0.1728 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E7D9A #9A3B1E

analogous

#1E9A79 #1E7D9A #1E3F9A

triadic

#1E7D9A #9A1E7D #7D9A1E

tetradic

#1E7D9A #791E9A #9A3B1E #3F9A1E

square

#1E7D9A #791E9A #9A3B1E #3F9A1E

split-complementary

#1E7D9A #9A1E3F #9A791E

monochromatic

#0A2A34 #145367 #1E7D9A #28A7CD #55BEDE

Accessibility & contrast

On white

4.71

#1E7D9A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.46

#1E7D9A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1E7D9A

4.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E7D9A	#FFFFFF	#000000	##FFFFFF
##1E7D9A	1.00	4.71	4.46	4.71
#FFFFFF	4.71	1.00	21.00	1.00
#000000	4.46	21.00	1.00	21.00
##FFFFFF	4.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6D7A9B

Deuteranopia (green-blind)

#5C6E9A

Tritanopia (blue-blind)

#008686

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #1e7d9a;
/* rgb */ color: rgb(30, 125, 154);
/* oklch */ color: oklch(55.0% 0.094 223.7);

Tailwind

colors: {
  custom: {
    50: '#70a2b7',
    500: '#1e7d9a',
    950: '#000000',
  },
}

SCSS

$custom: #1e7d9a;
$custom-light: #70a2b7;
$custom-dark: #000000;

JSON

{
  "hex": "#1e7d9a",
  "rgb": {
    "r": 30,
    "g": 125,
    "b": 154
  },
  "hsl": {
    "h": 194.032,
    "s": 67.391,
    "l": 36.078
  },
  "oklch": {
    "l": 0.55017,
    "c": 0.09422,
    "h": 223.7
  },
  "luminance": 0.17276
}

Semantic roles & 50–950 ramp

primary

#1E7D9A

secondary

#C16C53

accent

#663EEA

background

#F7FAFB

surface

#EDF3F6

border

#C8CDD0

text

#090F11

muted

#7B7F80

Preview Lab

Preview with #1E7D9A

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

Preview Lab → · Contrast checker → · Palette generator →