#1A4375#1A4375

#1A4375 is a dark, moderate cyan. Relative luminance 0.055; OKLCH L 38.2% C 0.097 H 255.1°. Best body text is #FFFFFF at 9.98:1 contrast (WCAG AA passes).

Color values

HEX	#1A4375
RGB	rgb(26, 67, 117)
HSL	hsl(213, 64%, 28%)
HSV	hsv(213, 78%, 46%)
CMYK	cmyk(77.8%, 42.7%, 0%, 54.1%)
CIE-LAB	lab(28.16, 4.71, -32.79)
CIE-LCH	lch(28.16, 33.13, 278.17°)
OKLab	oklab(38.18% -0.0248 -0.0937)
OKLCH	oklch(38.18% 0.097 255.1)
XYZ	xyz(5.6429, 5.5176, 17.5938)
Luminance	0.0552 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A4375 #754C1A

analogous

#1A7075 #1A4375 #1E1A75

triadic

#1A4375 #751A43 #43751A

tetradic

#1A4375 #751A70 #754C1A #1A751E

square

#1A4375 #751A70 #754C1A #1A751E

split-complementary

#1A4375 #751E1A #70751A

monochromatic

#060E19 #0F2643 #1A4375 #2560A7 #377DD3

Accessibility & contrast

On white

9.98

#1A4375 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.10

#1A4375 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A4375

9.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A4375	#FFFFFF	#000000	##FFFFFF
##1A4375	1.00	9.98	2.10	9.98
#FFFFFF	9.98	1.00	21.00	1.00
#000000	2.10	21.00	1.00	21.00
##FFFFFF	9.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2B4777

Deuteranopia (green-blind)

#1C3F74

Tritanopia (blue-blind)

#004F56

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #1a4375;
/* rgb */ color: rgb(26, 67, 117);
/* oklch */ color: oklch(38.2% 0.097 255.1);

Tailwind

colors: {
  custom: {
    50: '#64769d',
    500: '#1a4375',
    950: '#000000',
  },
}

SCSS

$custom: #1a4375;
$custom-light: #64769d;
$custom-dark: #000000;

JSON

{
  "hex": "#1a4375",
  "rgb": {
    "r": 26,
    "g": 67,
    "b": 117
  },
  "hsl": {
    "h": 212.967,
    "s": 63.636,
    "l": 28.039
  },
  "oklch": {
    "l": 0.38179,
    "c": 0.09692,
    "h": 255.1
  },
  "luminance": 0.05518
}

Semantic roles & 50–950 ramp

primary

#1A4375

secondary

#AA7B41

accent

#9C41E7

background

#F6F7F9

surface

#EBEDF2

border

#C6C8CC

text

#06080E

muted

#7A7B7E

Preview Lab

Preview with #1A4375

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

Preview Lab → · Contrast checker → · Palette generator →