#2D54BF#2D54BF

#2D54BF is a mid, vivid blue. Relative luminance 0.107; OKLCH L 48.3% C 0.174 H 265.2°. Best body text is #FFFFFF at 6.70:1 contrast (WCAG AA passes).

Color values

HEX	#2D54BF
RGB	rgb(45, 84, 191)
HSL	hsl(224, 62%, 46%)
HSV	hsv(224, 76%, 75%)
CMYK	cmyk(76.4%, 56%, 0%, 25.1%)
CIE-LAB	lab(39.00, 24.79, -60.11)
CIE-LCH	lch(39.00, 65.02, 292.42°)
OKLab	oklab(48.32% -0.0146 -0.1734)
OKLCH	oklch(48.32% 0.174 265.2)
XYZ	xyz(13.6532, 10.6586, 50.6179)
Luminance	0.1066 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D54BF #BF982D

analogous

#2D9DBF #2D54BF #4F2DBF

triadic

#2D54BF #BF2D54 #54BF2D

tetradic

#2D54BF #BF2D9D #BF982D #2DBF4F

square

#2D54BF #BF2D9D #BF982D #2DBF4F

split-complementary

#2D54BF #BF4F2D #9DBF2D

monochromatic

#16285C #213E8D #2D54BF #5376D6 #849DE2

Accessibility & contrast

On white

6.70

#2D54BF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.13

#2D54BF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2D54BF

6.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D54BF	#FFFFFF	#000000	##FFFFFF
##2D54BF	1.00	6.70	3.13	6.70
#FFFFFF	6.70	1.00	21.00	1.00
#000000	3.13	21.00	1.00	21.00
##FFFFFF	6.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0063C3

Deuteranopia (green-blind)

#0055BD

Tritanopia (blue-blind)

#006E81

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #2d54bf;
/* rgb */ color: rgb(45, 84, 191);
/* oklch */ color: oklch(48.3% 0.174 265.2);

Tailwind

colors: {
  custom: {
    50: '#7c83d3',
    500: '#2d54bf',
    950: '#000000',
  },
}

SCSS

$custom: #2d54bf;
$custom-light: #7c83d3;
$custom-dark: #000000;

JSON

{
  "hex": "#2d54bf",
  "rgb": {
    "r": 45,
    "g": 84,
    "b": 191
  },
  "hsl": {
    "h": 223.973,
    "s": 61.864,
    "l": 46.275
  },
  "oklch": {
    "l": 0.48317,
    "c": 0.174,
    "h": 265.2
  },
  "luminance": 0.1066
}

Semantic roles & 50–950 ramp

primary

#2D54BF

secondary

#CBB67C

accent

#BA43E5

background

#F8F8FD

surface

#EFEFFA

border

#CACAD3

text

#0B0A14

muted

#7C7C83

Preview Lab

Preview with #2D54BF

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

Preview Lab → · Contrast checker → · Palette generator →