#1A5D90#1A5D90

#1A5D90 is a mid, moderate cyan. Relative luminance 0.101; OKLCH L 46.4% C 0.105 H 246.3°. Best body text is #FFFFFF at 6.97:1 contrast (WCAG AA passes).

Color values

HEX	#1A5D90
RGB	rgb(26, 93, 144)
HSL	hsl(206, 69%, 33%)
HSV	hsv(206, 82%, 56%)
CMYK	cmyk(81.9%, 35.4%, 0%, 43.5%)
CIE-LAB	lab(37.95, -1.55, -33.90)
CIE-LCH	lch(37.95, 33.94, 267.38°)
OKLab	oklab(46.36% -0.0423 -0.0965)
OKLCH	oklch(46.36% 0.105 246.3)
XYZ	xyz(9.3724, 10.0608, 27.8281)
Luminance	0.1006 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A5D90 #904D1A

analogous

#1A9088 #1A5D90 #1A2290

triadic

#1A5D90 #901A5D #5D901A

tetradic

#1A5D90 #881A90 #904D1A #22901A

square

#1A5D90 #881A90 #904D1A #22901A

split-complementary

#1A5D90 #901A22 #90881A

monochromatic

#071A28 #113C5C #1A5D90 #237EC4 #479CDE

Accessibility & contrast

On white

6.97

#1A5D90 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.01

#1A5D90 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1A5D90

6.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A5D90	#FFFFFF	#000000	##FFFFFF
##1A5D90	1.00	6.97	3.01	6.97
#FFFFFF	6.97	1.00	21.00	1.00
#000000	3.01	21.00	1.00	21.00
##FFFFFF	6.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#455F92

Deuteranopia (green-blind)

#34548F

Tritanopia (blue-blind)

#00696F

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #1a5d90;
/* rgb */ color: rgb(26, 93, 144);
/* oklch */ color: oklch(46.4% 0.105 246.3);

Tailwind

colors: {
  custom: {
    50: '#6b8ab1',
    500: '#1a5d90',
    950: '#000000',
  },
}

SCSS

$custom: #1a5d90;
$custom-light: #6b8ab1;
$custom-dark: #000000;

JSON

{
  "hex": "#1a5d90",
  "rgb": {
    "r": 26,
    "g": 93,
    "b": 144
  },
  "hsl": {
    "h": 205.932,
    "s": 69.412,
    "l": 33.333
  },
  "oklch": {
    "l": 0.4636,
    "c": 0.10535,
    "h": 246.3
  },
  "luminance": 0.10062
}

Semantic roles & 50–950 ramp

primary

#1A5D90

secondary

#BF7B47

accent

#883CEC

background

#F6F8FA

surface

#ECF0F5

border

#C7CBCF

text

#080B10

muted

#7A7C7F

Preview Lab

Preview with #1A5D90

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

Preview Lab → · Contrast checker → · Palette generator →