#1A659F#1A659F

#1A659F is a mid, moderate cyan. Relative luminance 0.120; OKLCH L 49.2% C 0.116 H 247.1°. Best body text is #FFFFFF at 6.17:1 contrast (WCAG AA passes).

Color values

HEX	#1A659F
RGB	rgb(26, 101, 159)
HSL	hsl(206, 72%, 36%)
HSV	hsv(206, 84%, 62%)
CMYK	cmyk(83.6%, 36.5%, 0%, 37.6%)
CIE-LAB	lab(41.26, -0.71, -37.65)
CIE-LCH	lch(41.26, 37.65, 268.93°)
OKLab	oklab(49.24% -0.0453 -0.1073)
OKLCH	oklch(49.24% 0.116 247.1)
XYZ	xyz(11.3353, 12.0288, 34.5185)
Luminance	0.1203 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A659F #9F541A

analogous

#1A9F97 #1A659F #1A239F

triadic

#1A659F #9F1A65 #659F1A

tetradic

#1A659F #971A9F #9F541A #239F1A

square

#1A659F #971A9F #9F541A #239F1A

split-complementary

#1A659F #9F1A23 #9F971A

monochromatic

#092236 #11446A #1A659F #2386D4 #51A3E3

Accessibility & contrast

On white

6.17

#1A659F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.41

#1A659F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1A659F

6.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A659F	#FFFFFF	#000000	##FFFFFF
##1A659F	1.00	6.17	3.41	6.17
#FFFFFF	6.17	1.00	21.00	1.00
#000000	3.41	21.00	1.00	21.00
##FFFFFF	6.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4968A1

Deuteranopia (green-blind)

#365C9E

Tritanopia (blue-blind)

#00737A

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #1a659f;
/* rgb */ color: rgb(26, 101, 159);
/* oklch */ color: oklch(49.2% 0.116 247.1);

Tailwind

colors: {
  custom: {
    50: '#6e90bc',
    500: '#1a659f',
    950: '#000000',
  },
}

SCSS

$custom: #1a659f;
$custom-light: #6e90bc;
$custom-dark: #000000;

JSON

{
  "hex": "#1a659f",
  "rgb": {
    "r": 26,
    "g": 101,
    "b": 159
  },
  "hsl": {
    "h": 206.165,
    "s": 71.892,
    "l": 36.275
  },
  "oklch": {
    "l": 0.49235,
    "c": 0.11644,
    "h": 247.1
  },
  "luminance": 0.1203
}

Semantic roles & 50–950 ramp

primary

#1A659F

secondary

#C58350

accent

#8839EF

background

#F7F8FB

surface

#EDF0F6

border

#C8CBD0

text

#080C12

muted

#7B7D81

Preview Lab

Preview with #1A659F

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

Preview Lab → · Contrast checker → · Palette generator →