#2A4D86#2A4D86

#2A4D86 is a dark, moderate blue. Relative luminance 0.075; OKLCH L 42.4% C 0.103 H 259.7°. Best body text is #FFFFFF at 8.39:1 contrast (WCAG AA passes).

Color values

HEX#2A4D86
RGBrgb(42, 77, 134)
HSLhsl(217, 52%, 35%)
HSVhsv(217, 69%, 53%)
CMYKcmyk(68.7%, 42.5%, 0%, 47.5%)
CIE-LABlab(32.96, 7.25, -35.69)
CIE-LCHlch(32.96, 36.42, 281.48°)
OKLaboklab(42.43% -0.0185 -0.1018)
OKLCHoklch(42.43% 0.103 259.7)
XYZxyz(7.9103, 7.5204, 23.5844)
Luminance0.0752 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#2A4D86 #86632A
analogous
#2A7B86 #2A4D86 #352A86
triadic
#2A4D86 #862A4D #4D862A
tetradic
#2A4D86 #862A7B #86632A #2A8635
square
#2A4D86 #862A7B #86632A #2A8635
split-complementary
#2A4D86 #86352A #7B862A
monochromatic
#0D1729 #1B3257 #2A4D86 #3968B5 #5E88CD

Accessibility & contrast

On white

8.39
#2A4D86 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.50
#2A4D86 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A4D86
8.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##2A4D86#FFFFFF#000000##FFFFFF
##2A4D861.008.392.508.39
#FFFFFF8.391.0021.001.00
#0000002.5021.001.0021.00
##FFFFFF8.391.0021.001.00

Color blindness preview

Protanopia (red-blind)
#335288
Deuteranopia (green-blind)
#244A85
Tritanopia (blue-blind)
#005A63
Achromatopsia (no color)
#4E4E4E

Design tokens & code

CSS
--color: #2a4d86;
/* rgb */ color: rgb(42, 77, 134);
/* oklch */ color: oklch(42.4% 0.103 259.7);
Tailwind
colors: {
  custom: {
    50: '#6e7ea9',
    500: '#2a4d86',
    950: '#000000',
  },
}
SCSS
$custom: #2a4d86;
$custom-light: #6e7ea9;
$custom-dark: #000000;
JSON
{
  "hex": "#2a4d86",
  "rgb": {
    "r": 42,
    "g": 77,
    "b": 134
  },
  "hsl": {
    "h": 217.174,
    "s": 52.273,
    "l": 34.51
  },
  "oklch": {
    "l": 0.42427,
    "c": 0.10343,
    "h": 259.7
  },
  "luminance": 0.07521
}

Semantic roles & 50–950 ramp

primary
#2A4D86
secondary
#B2905A
accent
#A54CDC
background
#F7F7FA
surface
#EDEEF4
border
#C8C9CE
text
#080910
muted
#7B7B7F

Preview Lab

Preview with #2A4D86

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

Preview Lab → · Contrast checker → · Palette generator →

#2A4D86 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva