#1A657D#1A657D

#1A657D is a mid, moderate cyan. Relative luminance 0.110; OKLCH L 47.4% C 0.080 H 224.2°. Best body text is #FFFFFF at 6.56:1 contrast (WCAG AA passes).

Color values

HEX	#1A657D
RGB	rgb(26, 101, 125)
HSL	hsl(195, 66%, 30%)
HSV	hsv(195, 79%, 49%)
CMYK	cmyk(79.2%, 19.2%, 0%, 51%)
CIE-LAB	lab(39.59, -13.60, -19.82)
CIE-LCH	lch(39.59, 24.03, 235.54°)
OKLab	oklab(47.36% -0.0571 -0.0555)
OKLCH	oklch(47.36% 0.08 224.2)
XYZ	xyz(8.7798, 11.0066, 21.0598)
Luminance	0.1101 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A657D #7D321A

analogous

#1A7D63 #1A657D #1A347D

triadic

#1A657D #7D1A65 #657D1A

tetradic

#1A657D #631A7D #7D321A #347D1A

square

#1A657D #631A7D #7D321A #347D1A

split-complementary

#1A657D #7D1A34 #7D631A

monochromatic

#051419 #0F3C4A #1A657D #258EB0 #3BB1D6

Accessibility & contrast

On white

6.56

#1A657D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.20

#1A657D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1A657D

6.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A657D	#FFFFFF	#000000	##FFFFFF
##1A657D	1.00	6.56	3.20	6.56
#FFFFFF	6.56	1.00	21.00	1.00
#000000	3.20	21.00	1.00	21.00
##FFFFFF	6.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#58637E

Deuteranopia (green-blind)

#4A597D

Tritanopia (blue-blind)

#006C6D

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #1a657d;
/* rgb */ color: rgb(26, 101, 125);
/* oklch */ color: oklch(47.4% 0.080 224.2);

Tailwind

colors: {
  custom: {
    50: '#6791a2',
    500: '#1a657d',
    950: '#000000',
  },
}

SCSS

$custom: #1a657d;
$custom-light: #6791a2;
$custom-dark: #000000;

JSON

{
  "hex": "#1a657d",
  "rgb": {
    "r": 26,
    "g": 101,
    "b": 125
  },
  "hsl": {
    "h": 194.545,
    "s": 65.563,
    "l": 29.608
  },
  "oklch": {
    "l": 0.4736,
    "c": 0.07963,
    "h": 224.2
  },
  "luminance": 0.11008
}

Semantic roles & 50–950 ramp

primary

#1A657D

secondary

#B15D42

accent

#683FE9

background

#F6F8FA

surface

#EBF0F3

border

#C6CBCD

text

#070C0F

muted

#7A7D7F

Preview Lab

Preview with #1A657D

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

Preview Lab → · Contrast checker → · Palette generator →