#2E478F#2E478F

#2E478F is a dark, vivid blue. Relative luminance 0.071; OKLCH L 41.9% C 0.123 H 266.7°. Best body text is #FFFFFF at 8.70:1 contrast (WCAG AA passes).

Color values

HEX	#2E478F
RGB	rgb(46, 71, 143)
HSL	hsl(225, 51%, 37%)
HSV	hsv(225, 68%, 56%)
CMYK	cmyk(67.8%, 50.3%, 0%, 43.9%)
CIE-LAB	lab(31.97, 15.40, -42.81)
CIE-LCH	lch(31.97, 45.49, 289.79°)
OKLab	oklab(41.9% -0.0071 -0.1227)
OKLCH	oklch(41.9% 0.123 266.7)
XYZ	xyz(8.3362, 7.0697, 26.9065)
Luminance	0.0707 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E478F #8F762E

analogous

#2E788F #2E478F #462E8F

triadic

#2E478F #8F2E47 #478F2E

tetradic

#2E478F #8F2E78 #8F762E #2E8F46

square

#2E478F #8F2E78 #8F762E #2E8F46

split-complementary

#2E478F #8F462E #788F2E

monochromatic

#101932 #1F3061 #2E478F #3D5EBD #6983CF

Accessibility & contrast

On white

8.70

#2E478F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.41

#2E478F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2E478F

8.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E478F	#FFFFFF	#000000	##FFFFFF
##2E478F	1.00	8.70	2.41	8.70
#FFFFFF	8.70	1.00	21.00	1.00
#000000	2.41	21.00	1.00	21.00
##FFFFFF	8.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#205092

Deuteranopia (green-blind)

#05478E

Tritanopia (blue-blind)

#005864

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #2e478f;
/* rgb */ color: rgb(46, 71, 143);
/* oklch */ color: oklch(41.9% 0.123 266.7);

Tailwind

colors: {
  custom: {
    50: '#7279b0',
    500: '#2e478f',
    950: '#000000',
  },
}

SCSS

$custom: #2e478f;
$custom-light: #7279b0;
$custom-dark: #000000;

JSON

{
  "hex": "#2e478f",
  "rgb": {
    "r": 46,
    "g": 71,
    "b": 143
  },
  "hsl": {
    "h": 224.536,
    "s": 51.323,
    "l": 37.059
  },
  "oklch": {
    "l": 0.41901,
    "c": 0.1229,
    "h": 266.7
  },
  "luminance": 0.0707
}

Semantic roles & 50–950 ramp

primary

#2E478F

secondary

#B6A063

accent

#B64DDB

background

#F7F7FA

surface

#EDEDF5

border

#C8C8CF

text

#090910

muted

#7B7B7F

Preview Lab

Preview with #2E478F

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

Preview Lab → · Contrast checker → · Palette generator →