#1A748A#1A748A

#1A748A is a mid, moderate cyan. Relative luminance 0.145; OKLCH L 51.9% C 0.086 H 218.8°. Best body text is #FFFFFF at 5.37:1 contrast (WCAG AA passes).

Color values

HEX	#1A748A
RGB	rgb(26, 116, 138)
HSL	hsl(192, 68%, 32%)
HSV	hsv(192, 81%, 54%)
CMYK	cmyk(81.2%, 15.9%, 0%, 45.9%)
CIE-LAB	lab(45.00, -17.40, -19.30)
CIE-LCH	lch(45.00, 25.99, 227.97°)
OKLab	oklab(51.89% -0.0671 -0.054)
OKLCH	oklch(51.89% 0.086 218.8)
XYZ	xyz(11.2569, 14.5440, 26.2538)
Luminance	0.1454 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A748A #8A301A

analogous

#1A8A68 #1A748A #1A3C8A

triadic

#1A748A #8A1A74 #748A1A

tetradic

#1A748A #681A8A #8A301A #3C8A1A

square

#1A748A #681A8A #8A301A #3C8A1A

split-complementary

#1A748A #8A1A3C #8A681A

monochromatic

#071D23 #104957 #1A748A #249FBD #43BEDC

Accessibility & contrast

On white

5.37

#1A748A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.91

#1A748A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1A748A

5.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A748A	#FFFFFF	#000000	##FFFFFF
##1A748A	1.00	5.37	3.91	5.37
#FFFFFF	5.37	1.00	21.00	1.00
#000000	3.91	21.00	1.00	21.00
##FFFFFF	5.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#66718B

Deuteranopia (green-blind)

#57668A

Tritanopia (blue-blind)

#007B7B

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #1a748a;
/* rgb */ color: rgb(26, 116, 138);
/* oklch */ color: oklch(51.9% 0.086 218.8);

Tailwind

colors: {
  custom: {
    50: '#6b9cac',
    500: '#1a748a',
    950: '#000000',
  },
}

SCSS

$custom: #1a748a;
$custom-light: #6b9cac;
$custom-dark: #000000;

JSON

{
  "hex": "#1a748a",
  "rgb": {
    "r": 26,
    "g": 116,
    "b": 138
  },
  "hsl": {
    "h": 191.786,
    "s": 68.293,
    "l": 32.157
  },
  "oklch": {
    "l": 0.51886,
    "c": 0.08616,
    "h": 218.8
  },
  "luminance": 0.14545
}

Semantic roles & 50–950 ramp

primary

#1A748A

secondary

#BD5B43

accent

#5F3DEB

background

#F6F9FA

surface

#ECF2F4

border

#C7CCCE

text

#080E10

muted

#7A7E7F

Preview Lab

Preview with #1A748A

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

Preview Lab → · Contrast checker → · Palette generator →