#1A4F8D#1A4F8D

#1A4F8D is a dark, moderate cyan. Relative luminance 0.077; OKLCH L 42.8% C 0.117 H 254.9°. Best body text is #FFFFFF at 8.24:1 contrast (WCAG AA passes).

Color values

HEX	#1A4F8D
RGB	rgb(26, 79, 141)
HSL	hsl(212, 69%, 33%)
HSV	hsv(212, 82%, 55%)
CMYK	cmyk(81.6%, 44%, 0%, 44.7%)
CIE-LAB	lab(33.42, 6.35, -39.29)
CIE-LCH	lch(33.42, 39.80, 279.18°)
OKLab	oklab(42.76% -0.0304 -0.1125)
OKLCH	oklch(42.76% 0.117 254.9)
XYZ	xyz(8.0279, 7.7337, 26.2638)
Luminance	0.0774 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A4F8D #8D581A

analogous

#1A888D #1A4F8D #1F1A8D

triadic

#1A4F8D #8D1A4F #4F8D1A

tetradic

#1A4F8D #8D1A88 #8D581A #1A8D1F

square

#1A4F8D #8D1A88 #8D581A #1A8D1F

split-complementary

#1A4F8D #8D1F1A #888D1A

monochromatic

#071526 #103259 #1A4F8D #246CC1 #458BDD

Accessibility & contrast

On white

8.24

#1A4F8D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.55

#1A4F8D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A4F8D

8.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A4F8D	#FFFFFF	#000000	##FFFFFF
##1A4F8D	1.00	8.24	2.55	8.24
#FFFFFF	8.24	1.00	21.00	1.00
#000000	2.55	21.00	1.00	21.00
##FFFFFF	8.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#30548F

Deuteranopia (green-blind)

#1A4A8C

Tritanopia (blue-blind)

#005E67

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #1a4f8d;
/* rgb */ color: rgb(26, 79, 141);
/* oklch */ color: oklch(42.8% 0.117 254.9);

Tailwind

colors: {
  custom: {
    50: '#6a7faf',
    500: '#1a4f8d',
    950: '#000000',
  },
}

SCSS

$custom: #1a4f8d;
$custom-light: #6a7faf;
$custom-dark: #000000;

JSON

{
  "hex": "#1a4f8d",
  "rgb": {
    "r": 26,
    "g": 79,
    "b": 141
  },
  "hsl": {
    "h": 212.348,
    "s": 68.862,
    "l": 32.745
  },
  "oklch": {
    "l": 0.42759,
    "c": 0.11656,
    "h": 254.9
  },
  "luminance": 0.07735
}

Semantic roles & 50–950 ramp

primary

#1A4F8D

secondary

#BE8645

accent

#9B3CEC

background

#F6F7FA

surface

#ECEEF4

border

#C7C9CE

text

#070A10

muted

#7A7C7F

Preview Lab

Preview with #1A4F8D

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

Preview Lab → · Contrast checker → · Palette generator →