#1A5AA1#1A5AA1

#1A5AA1 is a mid, vivid cyan. Relative luminance 0.101; OKLCH L 46.7% C 0.131 H 254.3°. Best body text is #FFFFFF at 6.95:1 contrast (WCAG AA passes).

Color values

HEX	#1A5AA1
RGB	rgb(26, 90, 161)
HSL	hsl(212, 72%, 37%)
HSV	hsv(212, 84%, 63%)
CMYK	cmyk(83.9%, 44.1%, 0%, 36.9%)
CIE-LAB	lab(38.03, 7.13, -43.99)
CIE-LCH	lch(38.03, 44.57, 279.21°)
OKLab	oklab(46.75% -0.0353 -0.1261)
OKLCH	oklch(46.75% 0.131 254.3)
XYZ	xyz(10.5128, 10.1038, 35.1075)
Luminance	0.1011 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A5AA1 #A1611A

analogous

#1A9EA1 #1A5AA1 #1E1AA1

triadic

#1A5AA1 #A11A5A #5AA11A

tetradic

#1A5AA1 #A11A9E #A1611A #1AA11E

square

#1A5AA1 #A11A9E #A1611A #1AA11E

split-complementary

#1A5AA1 #A11E1A #9EA11A

monochromatic

#091F38 #113D6C #1A5AA1 #2377D6 #5297E3

Accessibility & contrast

On white

6.95

#1A5AA1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.02

#1A5AA1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1A5AA1

6.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A5AA1	#FFFFFF	#000000	##FFFFFF
##1A5AA1	1.00	6.95	3.02	6.95
#FFFFFF	6.95	1.00	21.00	1.00
#000000	3.02	21.00	1.00	21.00
##FFFFFF	6.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3560A4

Deuteranopia (green-blind)

#1A54A0

Tritanopia (blue-blind)

#006B75

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #1a5aa1;
/* rgb */ color: rgb(26, 90, 161);
/* oklch */ color: oklch(46.7% 0.131 254.3);

Tailwind

colors: {
  custom: {
    50: '#6f88bd',
    500: '#1a5aa1',
    950: '#000000',
  },
}

SCSS

$custom: #1a5aa1;
$custom-light: #6f88bd;
$custom-dark: #000000;

JSON

{
  "hex": "#1a5aa1",
  "rgb": {
    "r": 26,
    "g": 90,
    "b": 161
  },
  "hsl": {
    "h": 211.556,
    "s": 72.193,
    "l": 36.667
  },
  "oklch": {
    "l": 0.46745,
    "c": 0.13099,
    "h": 254.3
  },
  "luminance": 0.10105
}

Semantic roles & 50–950 ramp

primary

#1A5AA1

secondary

#C68E51

accent

#9939EF

background

#F7F8FB

surface

#EDEFF6

border

#C8CAD0

text

#090B12

muted

#7B7C81

Preview Lab

Preview with #1A5AA1

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

Preview Lab → · Contrast checker → · Palette generator →