#1A4074#1A4074

#1A4074 is a dark, moderate cyan. Relative luminance 0.051; OKLCH L 37.4% C 0.099 H 257.1°. Best body text is #FFFFFF at 10.35:1 contrast (WCAG AA passes).

Color values

HEX	#1A4074
RGB	rgb(26, 64, 116)
HSL	hsl(215, 63%, 28%)
HSV	hsv(215, 78%, 45%)
CMYK	cmyk(77.6%, 44.8%, 0%, 54.5%)
CIE-LAB	lab(27.15, 6.35, -33.78)
CIE-LCH	lch(27.15, 34.37, 280.65°)
OKLab	oklab(37.37% -0.0221 -0.0966)
OKLCH	oklch(37.37% 0.099 257.1)
XYZ	xyz(5.4106, 5.1468, 17.2279)
Luminance	0.0515 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A4074 #744E1A

analogous

#1A6D74 #1A4074 #211A74

triadic

#1A4074 #741A40 #40741A

tetradic

#1A4074 #741A6D #744E1A #1A7421

square

#1A4074 #741A6D #744E1A #1A7421

split-complementary

#1A4074 #74211A #6D741A

monochromatic

#060E19 #0F2442 #1A4074 #255CA6 #3678D2

Accessibility & contrast

On white

10.35

#1A4074 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.03

#1A4074 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A4074

10.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A4074	#FFFFFF	#000000	##FFFFFF
##1A4074	1.00	10.35	2.03	10.35
#FFFFFF	10.35	1.00	21.00	1.00
#000000	2.03	21.00	1.00	21.00
##FFFFFF	10.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#264576

Deuteranopia (green-blind)

#163C73

Tritanopia (blue-blind)

#004C54

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #1a4074;
/* rgb */ color: rgb(26, 64, 116);
/* oklch */ color: oklch(37.4% 0.099 257.1);

Tailwind

colors: {
  custom: {
    50: '#64749c',
    500: '#1a4074',
    950: '#000000',
  },
}

SCSS

$custom: #1a4074;
$custom-light: #64749c;
$custom-dark: #000000;

JSON

{
  "hex": "#1a4074",
  "rgb": {
    "r": 26,
    "g": 64,
    "b": 116
  },
  "hsl": {
    "h": 214.667,
    "s": 63.38,
    "l": 27.843
  },
  "oklch": {
    "l": 0.37372,
    "c": 0.09914,
    "h": 257.1
  },
  "luminance": 0.05147
}

Semantic roles & 50–950 ramp

primary

#1A4074

secondary

#A97D41

accent

#A141E6

background

#F6F7F9

surface

#EBEDF2

border

#C6C8CC

text

#06080E

muted

#7A7B7E

Preview Lab

Preview with #1A4074

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

Preview Lab → · Contrast checker → · Palette generator →