#1A4879#1A4879

#1A4879 is a dark, moderate cyan. Relative luminance 0.062; OKLCH L 39.7% C 0.097 H 252.7°. Best body text is #FFFFFF at 9.35:1 contrast (WCAG AA passes).

Color values

HEX	#1A4879
RGB	rgb(26, 72, 121)
HSL	hsl(211, 65%, 29%)
HSV	hsv(211, 79%, 47%)
CMYK	cmyk(78.5%, 40.5%, 0%, 52.5%)
CIE-LAB	lab(30.00, 2.94, -32.39)
CIE-LCH	lch(30.00, 32.52, 275.20°)
OKLab	oklab(39.69% -0.0287 -0.0924)
OKLCH	oklch(39.69% 0.097 252.7)
XYZ	xyz(6.1933, 6.2341, 18.9623)
Luminance	0.0624 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A4879 #794B1A

analogous

#1A7879 #1A4879 #1B1A79

triadic

#1A4879 #791A48 #48791A

tetradic

#1A4879 #791A78 #794B1A #1A791B

square

#1A4879 #791A78 #794B1A #1A791B

split-complementary

#1A4879 #791B1A #78791A

monochromatic

#050F19 #0F2A47 #1A4879 #2566AB #3984D4

Accessibility & contrast

On white

9.35

#1A4879 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.25

#1A4879 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A4879

9.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A4879	#FFFFFF	#000000	##FFFFFF
##1A4879	1.00	9.35	2.25	9.35
#FFFFFF	9.35	1.00	21.00	1.00
#000000	2.25	21.00	1.00	21.00
##FFFFFF	9.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#314B7B

Deuteranopia (green-blind)

#224378

Tritanopia (blue-blind)

#00545A

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #1a4879;
/* rgb */ color: rgb(26, 72, 121);
/* oklch */ color: oklch(39.7% 0.097 252.7);

Tailwind

colors: {
  custom: {
    50: '#657aa0',
    500: '#1a4879',
    950: '#000000',
  },
}

SCSS

$custom: #1a4879;
$custom-light: #657aa0;
$custom-dark: #000000;

JSON

{
  "hex": "#1a4879",
  "rgb": {
    "r": 26,
    "g": 72,
    "b": 121
  },
  "hsl": {
    "h": 210.947,
    "s": 64.626,
    "l": 28.824
  },
  "oklch": {
    "l": 0.39689,
    "c": 0.09676,
    "h": 252.7
  },
  "luminance": 0.06235
}

Semantic roles & 50–950 ramp

primary

#1A4879

secondary

#AD7941

accent

#9740E8

background

#F6F7F9

surface

#EBEDF2

border

#C6C8CC

text

#06090E

muted

#7A7B7E

Preview Lab

Preview with #1A4879

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

Preview Lab → · Contrast checker → · Palette generator →