#1A758E#1A758E

#1A758E is a mid, moderate cyan. Relative luminance 0.149; OKLCH L 52.3% C 0.089 H 221.4°. Best body text is #FFFFFF at 5.28:1 contrast (WCAG AA passes).

Color values

HEX	#1A758E
RGB	rgb(26, 117, 142)
HSL	hsl(193, 69%, 33%)
HSV	hsv(193, 82%, 56%)
CMYK	cmyk(81.7%, 17.6%, 0%, 44.3%)
CIE-LAB	lab(45.49, -16.54, -20.93)
CIE-LCH	lch(45.49, 26.68, 231.69°)
OKLab	oklab(52.33% -0.0665 -0.0586)
OKLCH	oklch(52.33% 0.089 221.4)
XYZ	xyz(11.6677, 14.8937, 27.8458)
Luminance	0.1489 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A758E #8E331A

analogous

#1A8E6D #1A758E #1A3B8E

triadic

#1A758E #8E1A75 #758E1A

tetradic

#1A758E #6D1A8E #8E331A #3B8E1A

square

#1A758E #6D1A8E #8E331A #3B8E1A

split-complementary

#1A758E #8E1A3B #8E6D1A

monochromatic

#072027 #114A5A #1A758E #23A0C2 #45BCDD

Accessibility & contrast

On white

5.28

#1A758E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.98

#1A758E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1A758E

5.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A758E	#FFFFFF	#000000	##FFFFFF
##1A758E	1.00	5.28	3.98	5.28
#FFFFFF	5.28	1.00	21.00	1.00
#000000	3.98	21.00	1.00	21.00
##FFFFFF	5.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#66728F

Deuteranopia (green-blind)

#57678E

Tritanopia (blue-blind)

#007D7D

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #1a758e;
/* rgb */ color: rgb(26, 117, 142);
/* oklch */ color: oklch(52.3% 0.089 221.4);

Tailwind

colors: {
  custom: {
    50: '#6c9daf',
    500: '#1a758e',
    950: '#000000',
  },
}

SCSS

$custom: #1a758e;
$custom-light: #6c9daf;
$custom-dark: #000000;

JSON

{
  "hex": "#1a758e",
  "rgb": {
    "r": 26,
    "g": 117,
    "b": 142
  },
  "hsl": {
    "h": 192.931,
    "s": 69.048,
    "l": 32.941
  },
  "oklch": {
    "l": 0.5233,
    "c": 0.08867,
    "h": 221.4
  },
  "luminance": 0.14895
}

Semantic roles & 50–950 ramp

primary

#1A758E

secondary

#BE5F45

accent

#623CEC

background

#F7F9FA

surface

#EDF2F4

border

#C8CCCE

text

#080E10

muted

#7B7E7F

Preview Lab

Preview with #1A758E

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

Preview Lab → · Contrast checker → · Palette generator →