#1A5C8F#1A5C8F

#1A5C8F is a mid, moderate cyan. Relative luminance 0.099; OKLCH L 46.1% C 0.105 H 246.6°. Best body text is #FFFFFF at 7.07:1 contrast (WCAG AA passes).

Color values

HEX	#1A5C8F
RGB	rgb(26, 92, 143)
HSL	hsl(206, 69%, 33%)
HSV	hsv(206, 82%, 56%)
CMYK	cmyk(81.8%, 35.7%, 0%, 43.9%)
CIE-LAB	lab(37.58, -1.31, -33.88)
CIE-LCH	lch(37.58, 33.91, 267.78°)
OKLab	oklab(46.05% -0.0417 -0.0964)
OKLCH	oklch(46.05% 0.105 246.6)
XYZ	xyz(9.2092, 9.8560, 27.3983)
Luminance	0.0986 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A5C8F #8F4D1A

analogous

#1A8F87 #1A5C8F #1A218F

triadic

#1A5C8F #8F1A5C #5C8F1A

tetradic

#1A5C8F #871A8F #8F4D1A #218F1A

square

#1A5C8F #871A8F #8F4D1A #218F1A

split-complementary

#1A5C8F #8F1A21 #8F871A

monochromatic

#071927 #113B5B #1A5C8F #237DC3 #469BDD

Accessibility & contrast

On white

7.07

#1A5C8F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.97

#1A5C8F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A5C8F

7.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A5C8F	#FFFFFF	#000000	##FFFFFF
##1A5C8F	1.00	7.07	2.97	7.07
#FFFFFF	7.07	1.00	21.00	1.00
#000000	2.97	21.00	1.00	21.00
##FFFFFF	7.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#445E91

Deuteranopia (green-blind)

#33548E

Tritanopia (blue-blind)

#00686F

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #1a5c8f;
/* rgb */ color: rgb(26, 92, 143);
/* oklch */ color: oklch(46.1% 0.105 246.6);

Tailwind

colors: {
  custom: {
    50: '#6a89b0',
    500: '#1a5c8f',
    950: '#000000',
  },
}

SCSS

$custom: #1a5c8f;
$custom-light: #6a89b0;
$custom-dark: #000000;

JSON

{
  "hex": "#1a5c8f",
  "rgb": {
    "r": 26,
    "g": 92,
    "b": 143
  },
  "hsl": {
    "h": 206.154,
    "s": 69.231,
    "l": 33.137
  },
  "oklch": {
    "l": 0.46052,
    "c": 0.10505,
    "h": 246.6
  },
  "luminance": 0.09857
}

Semantic roles & 50–950 ramp

primary

#1A5C8F

secondary

#BF7B46

accent

#893CEC

background

#F6F8FA

surface

#ECF0F5

border

#C7CBCF

text

#080B10

muted

#7A7C7F

Preview Lab

Preview with #1A5C8F

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

Preview Lab → · Contrast checker → · Palette generator →