#2D5EBB#2D5EBB

#2D5EBB is a mid, vivid blue. Relative luminance 0.122; OKLCH L 50.1% C 0.156 H 261.7°. Best body text is #FFFFFF at 6.12:1 contrast (WCAG AA passes).

Color values

HEX	#2D5EBB
RGB	rgb(45, 94, 187)
HSL	hsl(219, 61%, 45%)
HSV	hsv(219, 76%, 73%)
CMYK	cmyk(75.9%, 49.7%, 0%, 26.7%)
CIE-LAB	lab(41.45, 16.74, -53.80)
CIE-LCH	lch(41.45, 56.34, 287.28°)
OKLab	oklab(50.09% -0.0226 -0.1547)
OKLCH	oklch(50.09% 0.156 261.7)
XYZ	xyz(14.0513, 12.1496, 48.6086)
Luminance	0.1215 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D5EBB #BB8A2D

analogous

#2DA5BB #2D5EBB #432DBB

triadic

#2D5EBB #BB2D5E #5EBB2D

tetradic

#2D5EBB #BB2DA5 #BB8A2D #2DBB43

square

#2D5EBB #BB2DA5 #BB8A2D #2DBB43

split-complementary

#2D5EBB #BB432D #A5BB2D

monochromatic

#152C58 #21458A #2D5EBB #507ED5 #82A2E1

Accessibility & contrast

On white

6.12

#2D5EBB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.43

#2D5EBB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2D5EBB

6.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D5EBB	#FFFFFF	#000000	##FFFFFF
##2D5EBB	1.00	6.12	3.43	6.12
#FFFFFF	6.12	1.00	21.00	1.00
#000000	3.43	21.00	1.00	21.00
##FFFFFF	6.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2769BE

Deuteranopia (green-blind)

#005CB9

Tritanopia (blue-blind)

#007483

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #2d5ebb;
/* rgb */ color: rgb(45, 94, 187);
/* oklch */ color: oklch(50.1% 0.156 261.7);

Tailwind

colors: {
  custom: {
    50: '#7a8bd0',
    500: '#2d5ebb',
    950: '#000000',
  },
}

SCSS

$custom: #2d5ebb;
$custom-light: #7a8bd0;
$custom-dark: #000000;

JSON

{
  "hex": "#2d5ebb",
  "rgb": {
    "r": 45,
    "g": 94,
    "b": 187
  },
  "hsl": {
    "h": 219.296,
    "s": 61.207,
    "l": 45.49
  },
  "oklch": {
    "l": 0.50088,
    "c": 0.1563,
    "h": 261.7
  },
  "luminance": 0.12151
}

Semantic roles & 50–950 ramp

primary

#2D5EBB

secondary

#CAAE7A

accent

#AD43E4

background

#F8F8FC

surface

#EFF0F9

border

#CACBD2

text

#0B0B14

muted

#7C7C82

Preview Lab

Preview with #2D5EBB

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

Preview Lab → · Contrast checker → · Palette generator →