#1A5C8B#1A5C8B

#1A5C8B is a mid, moderate cyan. Relative luminance 0.097; OKLCH L 45.8% C 0.100 H 244.6°. Best body text is #FFFFFF at 7.12:1 contrast (WCAG AA passes).

Color values

HEX	#1A5C8B
RGB	rgb(26, 92, 139)
HSL	hsl(205, 68%, 32%)
HSV	hsv(205, 81%, 55%)
CMYK	cmyk(81.3%, 33.8%, 0%, 45.5%)
CIE-LAB	lab(37.37, -2.88, -31.80)
CIE-LCH	lch(37.37, 31.93, 264.83°)
OKLab	oklab(45.81% -0.0429 -0.0903)
OKLCH	oklch(45.81% 0.1 244.6)
XYZ	xyz(8.9115, 9.7369, 25.8308)
Luminance	0.0974 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A5C8B #8B491A

analogous

#1A8B82 #1A5C8B #1A238B

triadic

#1A5C8B #8B1A5C #5C8B1A

tetradic

#1A5C8B #821A8B #8B491A #238B1A

square

#1A5C8B #821A8B #8B491A #238B1A

split-complementary

#1A5C8B #8B1A23 #8B821A

monochromatic

#071824 #103A57 #1A5C8B #247EBF #439DDC

Accessibility & contrast

On white

7.12

#1A5C8B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.95

#1A5C8B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A5C8B

7.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A5C8B	#FFFFFF	#000000	##FFFFFF
##1A5C8B	1.00	7.12	2.95	7.12
#FFFFFF	7.12	1.00	21.00	1.00
#000000	2.95	21.00	1.00	21.00
##FFFFFF	7.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#465E8D

Deuteranopia (green-blind)

#36538A

Tritanopia (blue-blind)

#00676D

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #1a5c8b;
/* rgb */ color: rgb(26, 92, 139);
/* oklch */ color: oklch(45.8% 0.100 244.6);

Tailwind

colors: {
  custom: {
    50: '#6a89ad',
    500: '#1a5c8b',
    950: '#000000',
  },
}

SCSS

$custom: #1a5c8b;
$custom-light: #6a89ad;
$custom-dark: #000000;

JSON

{
  "hex": "#1a5c8b",
  "rgb": {
    "r": 26,
    "g": 92,
    "b": 139
  },
  "hsl": {
    "h": 204.956,
    "s": 68.485,
    "l": 32.353
  },
  "oklch": {
    "l": 0.4581,
    "c": 0.1,
    "h": 244.6
  },
  "luminance": 0.09738
}

Semantic roles & 50–950 ramp

primary

#1A5C8B

secondary

#BD7644

accent

#853CEB

background

#F6F8FA

surface

#ECF0F4

border

#C7CBCE

text

#070B10

muted

#7A7C7F

Preview Lab

Preview with #1A5C8B

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

Preview Lab → · Contrast checker → · Palette generator →