#2D4E86#2D4E86

#2D4E86 is a dark, moderate blue. Relative luminance 0.077; OKLCH L 42.8% C 0.101 H 260.3°. Best body text is #FFFFFF at 8.25:1 contrast (WCAG AA passes).

Color values

HEX	#2D4E86
RGB	rgb(45, 78, 134)
HSL	hsl(218, 50%, 35%)
HSV	hsv(218, 66%, 53%)
CMYK	cmyk(66.4%, 41.8%, 0%, 47.5%)
CIE-LAB	lab(33.41, 7.14, -34.98)
CIE-LCH	lch(33.41, 35.70, 281.54°)
OKLab	oklab(42.81% -0.017 -0.0996)
OKLCH	oklch(42.81% 0.101 260.3)
XYZ	xyz(8.1081, 7.7271, 23.6138)
Luminance	0.0773 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D4E86 #86652D

analogous

#2D7A86 #2D4E86 #392D86

triadic

#2D4E86 #862D4E #4E862D

tetradic

#2D4E86 #862D7A #86652D #2D8639

square

#2D4E86 #862D7A #86652D #2D8639

split-complementary

#2D4E86 #86392D #7A862D

monochromatic

#0E192A #1E3358 #2D4E86 #3C69B4 #6389CB

Accessibility & contrast

On white

8.25

#2D4E86 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.55

#2D4E86 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D4E86

8.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D4E86	#FFFFFF	#000000	##FFFFFF
##2D4E86	1.00	8.25	2.55	8.25
#FFFFFF	8.25	1.00	21.00	1.00
#000000	2.55	21.00	1.00	21.00
##FFFFFF	8.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#355388

Deuteranopia (green-blind)

#284B85

Tritanopia (blue-blind)

#005B63

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #2d4e86;
/* rgb */ color: rgb(45, 78, 134);
/* oklch */ color: oklch(42.8% 0.101 260.3);

Tailwind

colors: {
  custom: {
    50: '#707fa9',
    500: '#2d4e86',
    950: '#000000',
  },
}

SCSS

$custom: #2d4e86;
$custom-light: #707fa9;
$custom-dark: #000000;

JSON

{
  "hex": "#2d4e86",
  "rgb": {
    "r": 45,
    "g": 78,
    "b": 134
  },
  "hsl": {
    "h": 217.753,
    "s": 49.721,
    "l": 35.098
  },
  "oklch": {
    "l": 0.4281,
    "c": 0.10103,
    "h": 260.3
  },
  "luminance": 0.07728
}

Semantic roles & 50–950 ramp

primary

#2D4E86

secondary

#B1925E

accent

#A64FD9

background

#F7F7FA

surface

#EDEEF4

border

#C8C9CE

text

#080A10

muted

#7B7C7F

Preview Lab

Preview with #2D4E86

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

Preview Lab → · Contrast checker → · Palette generator →