#1E759B#1E759B

#1E759B is a mid, moderate cyan. Relative luminance 0.154; OKLCH L 53.0% C 0.098 H 232.4°. Best body text is #FFFFFF at 5.16:1 contrast (WCAG AA passes).

Color values

HEX	#1E759B
RGB	rgb(30, 117, 155)
HSL	hsl(198, 68%, 36%)
HSV	hsv(198, 81%, 61%)
CMYK	cmyk(80.6%, 24.5%, 0%, 39.2%)
CIE-LAB	lab(46.13, -11.44, -27.62)
CIE-LCH	lch(46.13, 29.90, 247.51°)
OKLab	oklab(53.05% -0.0599 -0.0778)
OKLCH	oklch(53.05% 0.098 232.4)
XYZ	xyz(12.8107, 15.3636, 33.2943)
Luminance	0.1537 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E759B #9B441E

analogous

#1E9B83 #1E759B #1E379B

triadic

#1E759B #9B1E75 #759B1E

tetradic

#1E759B #831E9B #9B441E #379B1E

square

#1E759B #831E9B #9B441E #379B1E

split-complementary

#1E759B #9B1E37 #9B831E

monochromatic

#0A2834 #144E68 #1E759B #289CCE #55B5DE

Accessibility & contrast

On white

5.16

#1E759B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.07

#1E759B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1E759B

5.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E759B	#FFFFFF	#000000	##FFFFFF
##1E759B	1.00	5.16	4.07	5.16
#FFFFFF	5.16	1.00	21.00	1.00
#000000	4.07	21.00	1.00	21.00
##FFFFFF	5.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#62749D

Deuteranopia (green-blind)

#51689A

Tritanopia (blue-blind)

#007F82

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #1e759b;
/* rgb */ color: rgb(30, 117, 155);
/* oklch */ color: oklch(53.0% 0.098 232.4);

Tailwind

colors: {
  custom: {
    50: '#6f9cb8',
    500: '#1e759b',
    950: '#000000',
  },
}

SCSS

$custom: #1e759b;
$custom-light: #6f9cb8;
$custom-dark: #000000;

JSON

{
  "hex": "#1e759b",
  "rgb": {
    "r": 30,
    "g": 117,
    "b": 155
  },
  "hsl": {
    "h": 198.24,
    "s": 67.568,
    "l": 36.275
  },
  "oklch": {
    "l": 0.5305,
    "c": 0.09823,
    "h": 232.4
  },
  "luminance": 0.15365
}

Semantic roles & 50–950 ramp

primary

#1E759B

secondary

#C27553

accent

#723DEA

background

#F7F9FB

surface

#EDF2F6

border

#C8CCD0

text

#090E11

muted

#7B7E80

Preview Lab

Preview with #1E759B

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

Preview Lab → · Contrast checker → · Palette generator →