#1A5C7D#1A5C7D

#1A5C7D is a mid, moderate cyan. Relative luminance 0.094; OKLCH L 45.0% C 0.084 H 235.2°. Best body text is #FFFFFF at 7.31:1 contrast (WCAG AA passes).

Color values

HEX	#1A5C7D
RGB	rgb(26, 92, 125)
HSL	hsl(200, 66%, 30%)
HSV	hsv(200, 79%, 49%)
CMYK	cmyk(79.2%, 26.4%, 0%, 51%)
CIE-LAB	lab(36.66, -8.27, -24.37)
CIE-LCH	lch(36.66, 25.74, 251.25°)
OKLab	oklab(45.02% -0.0477 -0.0687)
OKLCH	oklch(45.02% 0.084 235.2)
XYZ	xyz(7.9533, 9.3536, 20.7843)
Luminance	0.0935 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A5C7D #7D3B1A

analogous

#1A7D6D #1A5C7D #1A2B7D

triadic

#1A5C7D #7D1A5C #5C7D1A

tetradic

#1A5C7D #6D1A7D #7D3B1A #2B7D1A

square

#1A5C7D #6D1A7D #7D3B1A #2B7D1A

split-complementary

#1A5C7D #7D1A2B #7D6D1A

monochromatic

#051319 #0F374A #1A5C7D #2581B0 #3BA3D6

Accessibility & contrast

On white

7.31

#1A5C7D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.87

#1A5C7D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A5C7D

7.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A5C7D	#FFFFFF	#000000	##FFFFFF
##1A5C7D	1.00	7.31	2.87	7.31
#FFFFFF	7.31	1.00	21.00	1.00
#000000	2.87	21.00	1.00	21.00
##FFFFFF	7.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C5B7F

Deuteranopia (green-blind)

#3F527C

Tritanopia (blue-blind)

#006567

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #1a5c7d;
/* rgb */ color: rgb(26, 92, 125);
/* oklch */ color: oklch(45.0% 0.084 235.2);

Tailwind

colors: {
  custom: {
    50: '#678aa2',
    500: '#1a5c7d',
    950: '#000000',
  },
}

SCSS

$custom: #1a5c7d;
$custom-light: #678aa2;
$custom-dark: #000000;

JSON

{
  "hex": "#1a5c7d",
  "rgb": {
    "r": 26,
    "g": 92,
    "b": 125
  },
  "hsl": {
    "h": 200,
    "s": 65.563,
    "l": 29.608
  },
  "oklch": {
    "l": 0.45015,
    "c": 0.08365,
    "h": 235.2
  },
  "luminance": 0.09355
}

Semantic roles & 50–950 ramp

primary

#1A5C7D

secondary

#B16742

accent

#783FE9

background

#F6F8FA

surface

#EBF0F3

border

#C6CBCD

text

#070B0F

muted

#7A7C7F

Preview Lab

Preview with #1A5C7D

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

Preview Lab → · Contrast checker → · Palette generator →