#1A4E8C#1A4E8C

#1A4E8C is a dark, moderate cyan. Relative luminance 0.076; OKLCH L 42.4% C 0.116 H 255.2°. Best body text is #FFFFFF at 8.36:1 contrast (WCAG AA passes).

Color values

HEX	#1A4E8C
RGB	rgb(26, 78, 140)
HSL	hsl(213, 69%, 33%)
HSV	hsv(213, 81%, 55%)
CMYK	cmyk(81.4%, 44.3%, 0%, 45.1%)
CIE-LAB	lab(33.05, 6.62, -39.27)
CIE-LCH	lch(33.05, 39.82, 279.56°)
OKLab	oklab(42.45% -0.0297 -0.1125)
OKLCH	oklch(42.45% 0.116 255.2)
XYZ	xyz(7.8823, 7.5609, 25.8498)
Luminance	0.0756 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A4E8C #8C581A

analogous

#1A878C #1A4E8C #1F1A8C

triadic

#1A4E8C #8C1A4E #4E8C1A

tetradic

#1A4E8C #8C1A87 #8C581A #1A8C1F

square

#1A4E8C #8C1A87 #8C581A #1A8C1F

split-complementary

#1A4E8C #8C1F1A #878C1A

monochromatic

#071425 #103158 #1A4E8C #246BC0 #448ADC

Accessibility & contrast

On white

8.36

#1A4E8C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.51

#1A4E8C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A4E8C

8.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A4E8C	#FFFFFF	#000000	##FFFFFF
##1A4E8C	1.00	8.36	2.51	8.36
#FFFFFF	8.36	1.00	21.00	1.00
#000000	2.51	21.00	1.00	21.00
##FFFFFF	8.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2F538E

Deuteranopia (green-blind)

#19498B

Tritanopia (blue-blind)

#005D66

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #1a4e8c;
/* rgb */ color: rgb(26, 78, 140);
/* oklch */ color: oklch(42.4% 0.116 255.2);

Tailwind

colors: {
  custom: {
    50: '#6a7fae',
    500: '#1a4e8c',
    950: '#000000',
  },
}

SCSS

$custom: #1a4e8c;
$custom-light: #6a7fae;
$custom-dark: #000000;

JSON

{
  "hex": "#1a4e8c",
  "rgb": {
    "r": 26,
    "g": 78,
    "b": 140
  },
  "hsl": {
    "h": 212.632,
    "s": 68.675,
    "l": 32.549
  },
  "oklch": {
    "l": 0.4245,
    "c": 0.11635,
    "h": 255.2
  },
  "luminance": 0.07562
}

Semantic roles & 50–950 ramp

primary

#1A4E8C

secondary

#BE8644

accent

#9C3CEC

background

#F6F7FA

surface

#ECEEF4

border

#C7C9CE

text

#070A10

muted

#7A7C7F

Preview Lab

Preview with #1A4E8C

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

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