#1A314D#1A314D

#1A314D is a dark, muted cyan. Relative luminance 0.030; OKLCH L 30.9% C 0.059 H 254.3°. Best body text is #FFFFFF at 13.20:1 contrast (WCAG AA passes).

Color values

HEX	#1A314D
RGB	rgb(26, 49, 77)
HSL	hsl(213, 50%, 20%)
HSV	hsv(213, 66%, 30%)
CMYK	cmyk(66.2%, 36.4%, 0%, 69.8%)
CIE-LAB	lab(19.85, 1.05, -19.95)
CIE-LCH	lch(19.85, 19.98, 273.02°)
OKLab	oklab(30.91% -0.0159 -0.0564)
OKLCH	oklch(30.91% 0.059 254.3)
XYZ	xyz(2.8634, 2.9518, 7.4386)
Luminance	0.0295 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A314D #4D361A

analogous

#1A4B4D #1A314D #1C1A4D

triadic

#1A314D #4D1A31 #314D1A

tetradic

#1A314D #4D1A4B #4D361A #1A4D1C

square

#1A314D #4D1A4B #4D361A #1A4D1C

split-complementary

#1A314D #4D1C1A #4B4D1A

monochromatic

#080F17 #0B141F #1A314D #294E7B #396BA9

Accessibility & contrast

On white

13.20

#1A314D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.59

#1A314D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A314D

13.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A314D	#FFFFFF	#000000	##FFFFFF
##1A314D	1.00	13.20	1.59	13.20
#FFFFFF	13.20	1.00	21.00	1.00
#000000	1.59	21.00	1.00	21.00
##FFFFFF	13.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#25334E

Deuteranopia (green-blind)

#1E2E4C

Tritanopia (blue-blind)

#00373B

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #1a314d;
/* rgb */ color: rgb(26, 49, 77);
/* oklch */ color: oklch(30.9% 0.059 254.3);

Tailwind

colors: {
  custom: {
    50: '#5c687f',
    500: '#1a314d',
    950: '#000000',
  },
}

SCSS

$custom: #1a314d;
$custom-light: #5c687f;
$custom-dark: #000000;

JSON

{
  "hex": "#1a314d",
  "rgb": {
    "r": 26,
    "g": 49,
    "b": 77
  },
  "hsl": {
    "h": 212.941,
    "s": 49.515,
    "l": 20.196
  },
  "oklch": {
    "l": 0.30909,
    "c": 0.05856,
    "h": 254.3
  },
  "luminance": 0.02952
}

Semantic roles & 50–950 ramp

primary

#1A314D

secondary

#836540

accent

#9B4FD9

background

#F5F6F7

surface

#E9EBEE

border

#C5C6C9

text

#04060A

muted

#797A7C

Preview Lab

Preview with #1A314D

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

Preview Lab → · Contrast checker → · Palette generator →