#1A386E#1A386E

#1A386E is a dark, moderate blue. Relative luminance 0.042; OKLCH L 35.0% C 0.101 H 261.1°. Best body text is #FFFFFF at 11.45:1 contrast (WCAG AA passes).

Color values

HEX	#1A386E
RGB	rgb(26, 56, 110)
HSL	hsl(219, 62%, 27%)
HSV	hsv(219, 76%, 43%)
CMYK	cmyk(76.4%, 49.1%, 0%, 56.9%)
CIE-LAB	lab(24.24, 9.49, -34.63)
CIE-LCH	lch(24.24, 35.90, 285.32°)
OKLab	oklab(34.99% -0.0156 -0.0993)
OKLCH	oklch(34.99% 0.101 261.1)
XYZ	xyz(4.6536, 4.1732, 15.3091)
Luminance	0.0417 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A386E #6E501A

analogous

#1A626E #1A386E #261A6E

triadic

#1A386E #6E1A38 #386E1A

tetradic

#1A386E #6E1A62 #6E501A #1A6E26

square

#1A386E #6E1A62 #6E501A #1A6E26

split-complementary

#1A386E #6E261A #626E1A

monochromatic

#060D19 #0E1F3D #1A386E #2651A0 #346BCF

Accessibility & contrast

On white

11.45

#1A386E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.83

#1A386E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A386E

11.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A386E	#FFFFFF	#000000	##FFFFFF
##1A386E	1.00	11.45	1.83	11.45
#FFFFFF	11.45	1.00	21.00	1.00
#000000	1.83	21.00	1.00	21.00
##FFFFFF	11.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1B3E70

Deuteranopia (green-blind)

#08366D

Tritanopia (blue-blind)

#00454D

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #1a386e;
/* rgb */ color: rgb(26, 56, 110);
/* oklch */ color: oklch(35.0% 0.101 261.1);

Tailwind

colors: {
  custom: {
    50: '#636e98',
    500: '#1a386e',
    950: '#000000',
  },
}

SCSS

$custom: #1a386e;
$custom-light: #636e98;
$custom-dark: #000000;

JSON

{
  "hex": "#1a386e",
  "rgb": {
    "r": 26,
    "g": 56,
    "b": 110
  },
  "hsl": {
    "h": 218.571,
    "s": 61.765,
    "l": 26.667
  },
  "oklch": {
    "l": 0.34994,
    "c": 0.1005,
    "h": 261.1
  },
  "luminance": 0.04174
}

Semantic roles & 50–950 ramp

primary

#1A386E

secondary

#A38041

accent

#AB43E5

background

#F6F6F9

surface

#EBEBF2

border

#C6C6CC

text

#06070D

muted

#7A7A7E

Preview Lab

Preview with #1A386E

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

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