#2D5EA3#2D5EA3

#2D5EA3 is a mid, vivid blue. Relative luminance 0.112; OKLCH L 48.4% C 0.123 H 257.4°. Best body text is #FFFFFF at 6.48:1 contrast (WCAG AA passes).

Color values

HEX	#2D5EA3
RGB	rgb(45, 94, 163)
HSL	hsl(215, 57%, 41%)
HSV	hsv(215, 72%, 64%)
CMYK	cmyk(72.4%, 42.3%, 0%, 36.1%)
CIE-LAB	lab(39.93, 7.62, -42.12)
CIE-LCH	lch(39.93, 42.80, 280.25°)
OKLab	oklab(48.42% -0.0268 -0.1203)
OKLCH	oklch(48.42% 0.123 257.4)
XYZ	xyz(11.6933, 11.2064, 36.1900)
Luminance	0.1121 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D5EA3 #A3722D

analogous

#2D99A3 #2D5EA3 #372DA3

triadic

#2D5EA3 #A32D5E #5EA32D

tetradic

#2D5EA3 #A32D99 #A3722D #2DA337

square

#2D5EA3 #A32D99 #A3722D #2DA337

split-complementary

#2D5EA3 #A3372D #99A32D

monochromatic

#132743 #204273 #2D5EA3 #427BCB #729DD8

Accessibility & contrast

On white

6.48

#2D5EA3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.24

#2D5EA3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2D5EA3

6.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D5EA3	#FFFFFF	#000000	##FFFFFF
##2D5EA3	1.00	6.48	3.24	6.48
#FFFFFF	6.48	1.00	21.00	1.00
#000000	3.24	21.00	1.00	21.00
##FFFFFF	6.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D64A6

Deuteranopia (green-blind)

#2959A2

Tritanopia (blue-blind)

#006E78

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #2d5ea3;
/* rgb */ color: rgb(45, 94, 163);
/* oklch */ color: oklch(48.4% 0.123 257.4);

Tailwind

colors: {
  custom: {
    50: '#758bbf',
    500: '#2d5ea3',
    950: '#000000',
  },
}

SCSS

$custom: #2d5ea3;
$custom-light: #758bbf;
$custom-dark: #000000;

JSON

{
  "hex": "#2d5ea3",
  "rgb": {
    "r": 45,
    "g": 94,
    "b": 163
  },
  "hsl": {
    "h": 215.085,
    "s": 56.731,
    "l": 40.784
  },
  "oklch": {
    "l": 0.48422,
    "c": 0.12325,
    "h": 257.4
  },
  "luminance": 0.11208
}

Semantic roles & 50–950 ramp

primary

#2D5EA3

secondary

#C09D6C

accent

#A148E0

background

#F7F8FB

surface

#EEF0F7

border

#C9CBD0

text

#090B12

muted

#7B7C81

Preview Lab

Preview with #2D5EA3

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

Preview Lab → · Contrast checker → · Palette generator →