#1A4F75#1A4F75

#1A4F75 is a dark, moderate cyan. Relative luminance 0.071; OKLCH L 41.2% C 0.084 H 243.9°. Best body text is #FFFFFF at 8.68:1 contrast (WCAG AA passes).

Color values

HEX	#1A4F75
RGB	rgb(26, 79, 117)
HSL	hsl(205, 64%, 28%)
HSV	hsv(205, 78%, 46%)
CMYK	cmyk(77.8%, 32.5%, 0%, 54.1%)
CIE-LAB	lab(32.02, -3.24, -26.68)
CIE-LCH	lch(32.02, 26.87, 263.07°)
OKLab	oklab(41.21% -0.037 -0.0756)
OKLCH	oklch(41.21% 0.084 243.9)
XYZ	xyz(6.4316, 7.0952, 17.8567)
Luminance	0.0710 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A4F75 #75401A

analogous

#1A756D #1A4F75 #1A2175

triadic

#1A4F75 #751A4F #4F751A

tetradic

#1A4F75 #6D1A75 #75401A #21751A

square

#1A4F75 #6D1A75 #75401A #21751A

split-complementary

#1A4F75 #751A21 #756D1A

monochromatic

#061119 #0F2D43 #1A4F75 #2571A7 #3792D3

Accessibility & contrast

On white

8.68

#1A4F75 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.42

#1A4F75 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A4F75

8.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A4F75	#FFFFFF	#000000	##FFFFFF
##1A4F75	1.00	8.68	2.42	8.68
#FFFFFF	8.68	1.00	21.00	1.00
#000000	2.42	21.00	1.00	21.00
##FFFFFF	8.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E5077

Deuteranopia (green-blind)

#314874

Tritanopia (blue-blind)

#00585C

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #1a4f75;
/* rgb */ color: rgb(26, 79, 117);
/* oklch */ color: oklch(41.2% 0.084 243.9);

Tailwind

colors: {
  custom: {
    50: '#65809d',
    500: '#1a4f75',
    950: '#000000',
  },
}

SCSS

$custom: #1a4f75;
$custom-light: #65809d;
$custom-dark: #000000;

JSON

{
  "hex": "#1a4f75",
  "rgb": {
    "r": 26,
    "g": 79,
    "b": 117
  },
  "hsl": {
    "h": 205.055,
    "s": 63.636,
    "l": 28.039
  },
  "oklch": {
    "l": 0.41207,
    "c": 0.08416,
    "h": 243.9
  },
  "luminance": 0.07096
}

Semantic roles & 50–950 ramp

primary

#1A4F75

secondary

#AA6D41

accent

#8641E7

background

#F6F7F9

surface

#EBEEF2

border

#C6C9CC

text

#060A0E

muted

#7A7C7E

Preview Lab

Preview with #1A4F75

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

Preview Lab → · Contrast checker → · Palette generator →