#2D4888#2D4888

#2D4888 is a dark, moderate blue. Relative luminance 0.070; OKLCH L 41.6% C 0.112 H 264.8°. Best body text is #FFFFFF at 8.77:1 contrast (WCAG AA passes).

Color values

HEX	#2D4888
RGB	rgb(45, 72, 136)
HSL	hsl(222, 50%, 35%)
HSV	hsv(222, 67%, 53%)
CMYK	cmyk(66.9%, 47.1%, 0%, 46.7%)
CIE-LAB	lab(31.74, 11.90, -38.87)
CIE-LCH	lch(31.74, 40.66, 287.03°)
OKLab	oklab(41.56% -0.0101 -0.1111)
OKLCH	oklch(41.56% 0.112 264.8)
XYZ	xyz(7.8419, 6.9695, 24.2198)
Luminance	0.0697 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D4888 #886D2D

analogous

#2D7588 #2D4888 #402D88

triadic

#2D4888 #882D48 #48882D

tetradic

#2D4888 #882D75 #886D2D #2D8840

square

#2D4888 #882D75 #886D2D #2D8840

split-complementary

#2D4888 #88402D #75882D

monochromatic

#0F172C #1E305A #2D4888 #3C60B6 #6483CC

Accessibility & contrast

On white

8.77

#2D4888 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.39

#2D4888 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D4888

8.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D4888	#FFFFFF	#000000	##FFFFFF
##2D4888	1.00	8.77	2.39	8.77
#FFFFFF	8.77	1.00	21.00	1.00
#000000	2.39	21.00	1.00	21.00
##FFFFFF	8.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#294F8A

Deuteranopia (green-blind)

#184787

Tritanopia (blue-blind)

#005761

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #2d4888;
/* rgb */ color: rgb(45, 72, 136);
/* oklch */ color: oklch(41.6% 0.112 264.8);

Tailwind

colors: {
  custom: {
    50: '#707aab',
    500: '#2d4888',
    950: '#000000',
  },
}

SCSS

$custom: #2d4888;
$custom-light: #707aab;
$custom-dark: #000000;

JSON

{
  "hex": "#2d4888",
  "rgb": {
    "r": 45,
    "g": 72,
    "b": 136
  },
  "hsl": {
    "h": 222.198,
    "s": 50.276,
    "l": 35.49
  },
  "oklch": {
    "l": 0.41563,
    "c": 0.1116,
    "h": 264.8
  },
  "luminance": 0.0697
}

Semantic roles & 50–950 ramp

primary

#2D4888

secondary

#B2995F

accent

#B04EDA

background

#F7F7FA

surface

#EDEDF4

border

#C8C8CE

text

#080910

muted

#7B7B7F

Preview Lab

Preview with #2D4888

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

Preview Lab → · Contrast checker → · Palette generator →