#1E758F#1E758F

#1E758F is a mid, moderate cyan. Relative luminance 0.150; OKLCH L 52.5% C 0.088 H 222.8°. Best body text is #FFFFFF at 5.25:1 contrast (WCAG AA passes).

Color values

HEX	#1E758F
RGB	rgb(30, 117, 143)
HSL	hsl(194, 65%, 34%)
HSV	hsv(194, 79%, 56%)
CMYK	cmyk(79%, 18.2%, 0%, 43.9%)
CIE-LAB	lab(45.61, -15.75, -21.34)
CIE-LCH	lch(45.61, 26.52, 233.57°)
OKLab	oklab(52.46% -0.0645 -0.0598)
OKLCH	oklch(52.46% 0.088 222.8)
XYZ	xyz(11.8526, 14.9803, 28.2481)
Luminance	0.1498 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E758F #8F381E

analogous

#1E8F71 #1E758F #1E3D8F

triadic

#1E758F #8F1E75 #758F1E

tetradic

#1E758F #711E8F #8F381E #3D8F1E

square

#1E758F #711E8F #8F381E #3D8F1E

split-complementary

#1E758F #8F1E3D #8F711E

monochromatic

#09222A #134C5C #1E758F #299EC2 #4EBADA

Accessibility & contrast

On white

5.25

#1E758F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.00

#1E758F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1E758F

5.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E758F	#FFFFFF	#000000	##FFFFFF
##1E758F	1.00	5.25	4.00	5.25
#FFFFFF	5.25	1.00	21.00	1.00
#000000	4.00	21.00	1.00	21.00
##FFFFFF	5.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#667290

Deuteranopia (green-blind)

#57678F

Tritanopia (blue-blind)

#007D7D

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #1e758f;
/* rgb */ color: rgb(30, 117, 143);
/* oklch */ color: oklch(52.5% 0.088 222.8);

Tailwind

colors: {
  custom: {
    50: '#6d9db0',
    500: '#1e758f',
    950: '#000000',
  },
}

SCSS

$custom: #1e758f;
$custom-light: #6d9db0;
$custom-dark: #000000;

JSON

{
  "hex": "#1e758f",
  "rgb": {
    "r": 30,
    "g": 117,
    "b": 143
  },
  "hsl": {
    "h": 193.805,
    "s": 65.318,
    "l": 33.922
  },
  "oklch": {
    "l": 0.52461,
    "c": 0.08796,
    "h": 222.8
  },
  "luminance": 0.14982
}

Semantic roles & 50–950 ramp

primary

#1E758F

secondary

#BC664C

accent

#6640E8

background

#F7F9FA

surface

#EDF2F4

border

#C8CCCE

text

#080E10

muted

#7B7E7F

Preview Lab

Preview with #1E758F

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

Preview Lab → · Contrast checker → · Palette generator →