#2D54BD#2D54BD

#2D54BD is a mid, vivid blue. Relative luminance 0.106; OKLCH L 48.2% C 0.171 H 265.1°. Best body text is #FFFFFF at 6.74:1 contrast (WCAG AA passes).

Color values

HEX	#2D54BD
RGB	rgb(45, 84, 189)
HSL	hsl(224, 62%, 46%)
HSV	hsv(224, 76%, 74%)
CMYK	cmyk(76.2%, 55.6%, 0%, 25.9%)
CIE-LAB	lab(38.85, 24.04, -59.18)
CIE-LCH	lch(38.85, 63.88, 292.11°)
OKLab	oklab(48.16% -0.0147 -0.1707)
OKLCH	oklch(48.16% 0.171 265.1)
XYZ	xyz(13.4346, 10.5712, 49.4666)
Luminance	0.1057 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D54BD #BD962D

analogous

#2D9CBD #2D54BD #4E2DBD

triadic

#2D54BD #BD2D54 #54BD2D

tetradic

#2D54BD #BD2D9C #BD962D #2DBD4E

square

#2D54BD #BD2D9C #BD962D #2DBD4E

split-complementary

#2D54BD #BD4E2D #9CBD2D

monochromatic

#15285A #213E8C #2D54BD #5275D6 #839DE1

Accessibility & contrast

On white

6.74

#2D54BD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.11

#2D54BD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2D54BD

6.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D54BD	#FFFFFF	#000000	##FFFFFF
##2D54BD	1.00	6.74	3.11	6.74
#FFFFFF	6.74	1.00	21.00	1.00
#000000	3.11	21.00	1.00	21.00
##FFFFFF	6.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0062C1

Deuteranopia (green-blind)

#0055BB

Tritanopia (blue-blind)

#006E80

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #2d54bd;
/* rgb */ color: rgb(45, 84, 189);
/* oklch */ color: oklch(48.2% 0.171 265.1);

Tailwind

colors: {
  custom: {
    50: '#7b83d2',
    500: '#2d54bd',
    950: '#000000',
  },
}

SCSS

$custom: #2d54bd;
$custom-light: #7b83d2;
$custom-dark: #000000;

JSON

{
  "hex": "#2d54bd",
  "rgb": {
    "r": 45,
    "g": 84,
    "b": 189
  },
  "hsl": {
    "h": 223.75,
    "s": 61.538,
    "l": 45.882
  },
  "oklch": {
    "l": 0.48156,
    "c": 0.17131,
    "h": 265.1
  },
  "luminance": 0.10573
}

Semantic roles & 50–950 ramp

primary

#2D54BD

secondary

#CBB57B

accent

#B943E5

background

#F8F8FD

surface

#EFEFFA

border

#CACAD3

text

#0B0A14

muted

#7C7C83

Preview Lab

Preview with #2D54BD

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

Preview Lab → · Contrast checker → · Palette generator →