#1A758C#1A758C

#1A758C is a mid, moderate cyan. Relative luminance 0.148; OKLCH L 52.2% C 0.087 H 219.6°. Best body text is #FFFFFF at 5.29:1 contrast (WCAG AA passes).

Color values

HEX	#1A758C
RGB	rgb(26, 117, 140)
HSL	hsl(192, 69%, 33%)
HSV	hsv(192, 81%, 55%)
CMYK	cmyk(81.4%, 16.4%, 0%, 45.1%)
CIE-LAB	lab(45.41, -17.25, -19.87)
CIE-LCH	lch(45.41, 26.31, 229.05°)
OKLab	oklab(52.24% -0.0673 -0.0556)
OKLCH	oklch(52.24% 0.087 219.6)
XYZ	xyz(11.5189, 14.8342, 27.0620)
Luminance	0.1484 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A758C #8C311A

analogous

#1A8C6A #1A758C #1A3C8C

triadic

#1A758C #8C1A75 #758C1A

tetradic

#1A758C #6A1A8C #8C311A #3C8C1A

square

#1A758C #6A1A8C #8C311A #3C8C1A

split-complementary

#1A758C #8C1A3C #8C6A1A

monochromatic

#071F25 #104A58 #1A758C #24A0C0 #44BEDC

Accessibility & contrast

On white

5.29

#1A758C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.97

#1A758C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1A758C

5.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A758C	#FFFFFF	#000000	##FFFFFF
##1A758C	1.00	5.29	3.97	5.29
#FFFFFF	5.29	1.00	21.00	1.00
#000000	3.97	21.00	1.00	21.00
##FFFFFF	5.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#67728D

Deuteranopia (green-blind)

#58678C

Tritanopia (blue-blind)

#007D7C

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #1a758c;
/* rgb */ color: rgb(26, 117, 140);
/* oklch */ color: oklch(52.2% 0.087 219.6);

Tailwind

colors: {
  custom: {
    50: '#6b9dad',
    500: '#1a758c',
    950: '#000000',
  },
}

SCSS

$custom: #1a758c;
$custom-light: #6b9dad;
$custom-dark: #000000;

JSON

{
  "hex": "#1a758c",
  "rgb": {
    "r": 26,
    "g": 117,
    "b": 140
  },
  "hsl": {
    "h": 192.105,
    "s": 68.675,
    "l": 32.549
  },
  "oklch": {
    "l": 0.52237,
    "c": 0.08732,
    "h": 219.6
  },
  "luminance": 0.14836
}

Semantic roles & 50–950 ramp

primary

#1A758C

secondary

#BE5D44

accent

#603CEC

background

#F7F9FA

surface

#EDF2F4

border

#C8CCCE

text

#080E10

muted

#7B7E7F

Preview Lab

Preview with #1A758C

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

Preview Lab → · Contrast checker → · Palette generator →