#1A4F8E#1A4F8E

#1A4F8E is a dark, moderate cyan. Relative luminance 0.078; OKLCH L 42.8% C 0.118 H 255.2°. Best body text is #FFFFFF at 8.23:1 contrast (WCAG AA passes).

Color values

HEX	#1A4F8E
RGB	rgb(26, 79, 142)
HSL	hsl(213, 69%, 33%)
HSV	hsv(213, 82%, 56%)
CMYK	cmyk(81.7%, 44.4%, 0%, 44.3%)
CIE-LAB	lab(33.49, 6.76, -39.80)
CIE-LCH	lch(33.49, 40.37, 279.64°)
OKLab	oklab(42.83% -0.0302 -0.114)
OKLCH	oklch(42.83% 0.118 255.2)
XYZ	xyz(8.1027, 7.7636, 26.6574)
Luminance	0.0776 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A4F8E #8E591A

analogous

#1A898E #1A4F8E #1F1A8E

triadic

#1A4F8E #8E1A4F #4F8E1A

tetradic

#1A4F8E #8E1A89 #8E591A #1A8E1F

square

#1A4F8E #8E1A89 #8E591A #1A8E1F

split-complementary

#1A4F8E #8E1F1A #898E1A

monochromatic

#071527 #11325A #1A4F8E #236CC2 #458BDD

Accessibility & contrast

On white

8.23

#1A4F8E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.55

#1A4F8E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A4F8E

8.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A4F8E	#FFFFFF	#000000	##FFFFFF
##1A4F8E	1.00	8.23	2.55	8.23
#FFFFFF	8.23	1.00	21.00	1.00
#000000	2.55	21.00	1.00	21.00
##FFFFFF	8.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2F5490

Deuteranopia (green-blind)

#184A8D

Tritanopia (blue-blind)

#005E67

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #1a4f8e;
/* rgb */ color: rgb(26, 79, 142);
/* oklch */ color: oklch(42.8% 0.118 255.2);

Tailwind

colors: {
  custom: {
    50: '#6a7faf',
    500: '#1a4f8e',
    950: '#000000',
  },
}

SCSS

$custom: #1a4f8e;
$custom-light: #6a7faf;
$custom-dark: #000000;

JSON

{
  "hex": "#1a4f8e",
  "rgb": {
    "r": 26,
    "g": 79,
    "b": 142
  },
  "hsl": {
    "h": 212.586,
    "s": 69.048,
    "l": 32.941
  },
  "oklch": {
    "l": 0.42829,
    "c": 0.11794,
    "h": 255.2
  },
  "luminance": 0.07765
}

Semantic roles & 50–950 ramp

primary

#1A4F8E

secondary

#BE8745

accent

#9B3CEC

background

#F6F7FA

surface

#ECEEF4

border

#C7C9CE

text

#080A10

muted

#7A7C7F

Preview Lab

Preview with #1A4F8E

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

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