#1A4D91#1A4D91

#1A4D91 is a dark, vivid cyan. Relative luminance 0.076; OKLCH L 42.6% C 0.125 H 257.1°. Best body text is #FFFFFF at 8.35:1 contrast (WCAG AA passes).

Color values

HEX	#1A4D91
RGB	rgb(26, 77, 145)
HSL	hsl(214, 70%, 34%)
HSV	hsv(214, 82%, 57%)
CMYK	cmyk(82.1%, 46.9%, 0%, 43.1%)
CIE-LAB	lab(33.07, 9.31, -42.29)
CIE-LCH	lch(33.07, 43.30, 282.42°)
OKLab	oklab(42.57% -0.0278 -0.1214)
OKLCH	oklch(42.57% 0.125 257.1)
XYZ	xyz(8.1888, 7.5707, 27.8123)
Luminance	0.0757 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A4D91 #915E1A

analogous

#1A8891 #1A4D91 #221A91

triadic

#1A4D91 #911A4D #4D911A

tetradic

#1A4D91 #911A88 #915E1A #1A9122

square

#1A4D91 #911A88 #915E1A #1A9122

split-complementary

#1A4D91 #91221A #88911A

monochromatic

#071629 #11315D #1A4D91 #2369C5 #4788DE

Accessibility & contrast

On white

8.35

#1A4D91 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.51

#1A4D91 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A4D91

8.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A4D91	#FFFFFF	#000000	##FFFFFF
##1A4D91	1.00	8.35	2.51	8.35
#FFFFFF	8.35	1.00	21.00	1.00
#000000	2.51	21.00	1.00	21.00
##FFFFFF	8.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#285494

Deuteranopia (green-blind)

#0A4990

Tritanopia (blue-blind)

#005D68

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #1a4d91;
/* rgb */ color: rgb(26, 77, 145);
/* oklch */ color: oklch(42.6% 0.125 257.1);

Tailwind

colors: {
  custom: {
    50: '#6b7eb2',
    500: '#1a4d91',
    950: '#000000',
  },
}

SCSS

$custom: #1a4d91;
$custom-light: #6b7eb2;
$custom-dark: #000000;

JSON

{
  "hex": "#1a4d91",
  "rgb": {
    "r": 26,
    "g": 77,
    "b": 145
  },
  "hsl": {
    "h": 214.286,
    "s": 69.591,
    "l": 33.529
  },
  "oklch": {
    "l": 0.42572,
    "c": 0.12455,
    "h": 257.1
  },
  "luminance": 0.07572
}

Semantic roles & 50–950 ramp

primary

#1A4D91

secondary

#C08C47

accent

#A13BEC

background

#F6F7FB

surface

#ECEEF6

border

#C7C9D0

text

#080911

muted

#7A7B80

Preview Lab

Preview with #1A4D91

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

Preview Lab → · Contrast checker → · Palette generator →