#1A5F84#1A5F84

#1A5F84 is a mid, moderate cyan. Relative luminance 0.101; OKLCH L 46.2% C 0.089 H 237.3°. Best body text is #FFFFFF at 6.97:1 contrast (WCAG AA passes).

Color values

HEX	#1A5F84
RGB	rgb(26, 95, 132)
HSL	hsl(201, 67%, 31%)
HSV	hsv(201, 80%, 52%)
CMYK	cmyk(80.3%, 28%, 0%, 48.2%)
CIE-LAB	lab(37.97, -7.44, -26.60)
CIE-LCH	lch(37.97, 27.62, 254.38°)
OKLab	oklab(46.17% -0.0482 -0.0752)
OKLCH	oklch(46.17% 0.089 237.3)
XYZ	xyz(8.6814, 10.0689, 23.3113)
Luminance	0.1007 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A5F84 #843F1A

analogous

#1A8474 #1A5F84 #1A2A84

triadic

#1A5F84 #841A5F #5F841A

tetradic

#1A5F84 #741A84 #843F1A #2A841A

square

#1A5F84 #741A84 #843F1A #2A841A

split-complementary

#1A5F84 #841A2A #84741A

monochromatic

#06151E #103A51 #1A5F84 #2484B7 #3FA3D9

Accessibility & contrast

On white

6.97

#1A5F84 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.01

#1A5F84 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1A5F84

6.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A5F84	#FFFFFF	#000000	##FFFFFF
##1A5F84	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)

#4D5F86

Deuteranopia (green-blind)

#3F5583

Tritanopia (blue-blind)

#00686C

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #1a5f84;
/* rgb */ color: rgb(26, 95, 132);
/* oklch */ color: oklch(46.2% 0.089 237.3);

Tailwind

colors: {
  custom: {
    50: '#688ca8',
    500: '#1a5f84',
    950: '#000000',
  },
}

SCSS

$custom: #1a5f84;
$custom-light: #688ca8;
$custom-dark: #000000;

JSON

{
  "hex": "#1a5f84",
  "rgb": {
    "r": 26,
    "g": 95,
    "b": 132
  },
  "hsl": {
    "h": 200.943,
    "s": 67.089,
    "l": 30.98
  },
  "oklch": {
    "l": 0.46168,
    "c": 0.08929,
    "h": 237.3
  },
  "luminance": 0.1007
}

Semantic roles & 50–950 ramp

primary

#1A5F84

secondary

#B86B42

accent

#7A3EEA

background

#F6F8FA

surface

#ECF0F4

border

#C7CBCE

text

#070C0F

muted

#7A7D7F

Preview Lab

Preview with #1A5F84

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

Preview Lab → · Contrast checker → · Palette generator →