#1A3E94#1A3E94

#1A3E94 is a dark, vivid blue. Relative luminance 0.058; OKLCH L 39.5% C 0.148 H 263.8°. Best body text is #FFFFFF at 9.72:1 contrast (WCAG AA passes).

Color values

HEX	#1A3E94
RGB	rgb(26, 62, 148)
HSL	hsl(222, 70%, 34%)
HSV	hsv(222, 82%, 58%)
CMYK	cmyk(82.4%, 58.1%, 0%, 42%)
CIE-LAB	lab(28.91, 20.82, -50.86)
CIE-LCH	lch(28.91, 54.96, 292.26°)
OKLab	oklab(39.46% -0.0161 -0.1469)
OKLCH	oklch(39.46% 0.148 263.8)
XYZ	xyz(7.4920, 5.8021, 28.7363)
Luminance	0.0580 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A3E94 #94701A

analogous

#1A7B94 #1A3E94 #331A94

triadic

#1A3E94 #941A3E #3E941A

tetradic

#1A3E94 #941A7B #94701A #1A9433

square

#1A3E94 #941A7B #94701A #1A9433

split-complementary

#1A3E94 #94331A #7B941A

monochromatic

#08122C #112860 #1A3E94 #2354C8 #4976DF

Accessibility & contrast

On white

9.72

#1A3E94 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.16

#1A3E94 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A3E94

9.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A3E94	#FFFFFF	#000000	##FFFFFF
##1A3E94	1.00	9.72	2.16	9.72
#FFFFFF	9.72	1.00	21.00	1.00
#000000	2.16	21.00	1.00	21.00
##FFFFFF	9.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004A97

Deuteranopia (green-blind)

#003F92

Tritanopia (blue-blind)

#005462

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #1a3e94;
/* rgb */ color: rgb(26, 62, 148);
/* oklch */ color: oklch(39.5% 0.148 263.8);

Tailwind

colors: {
  custom: {
    50: '#6d72b4',
    500: '#1a3e94',
    950: '#000000',
  },
}

SCSS

$custom: #1a3e94;
$custom-light: #6d72b4;
$custom-dark: #000000;

JSON

{
  "hex": "#1a3e94",
  "rgb": {
    "r": 26,
    "g": 62,
    "b": 148
  },
  "hsl": {
    "h": 222.295,
    "s": 70.115,
    "l": 34.118
  },
  "oklch": {
    "l": 0.39464,
    "c": 0.1478,
    "h": 263.8
  },
  "luminance": 0.05803
}

Semantic roles & 50–950 ramp

primary

#1A3E94

secondary

#C19D49

accent

#B83BED

background

#F7F6FB

surface

#EDECF6

border

#C8C7D0

text

#080811

muted

#7B7B80

Preview Lab

Preview with #1A3E94

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

Preview Lab → · Contrast checker → · Palette generator →