#2D5CAA#2D5CAA

#2D5CAA is a mid, vivid blue. Relative luminance 0.111; OKLCH L 48.4% C 0.135 H 260.0°. Best body text is #FFFFFF at 6.52:1 contrast (WCAG AA passes).

Color values

HEX	#2D5CAA
RGB	rgb(45, 92, 170)
HSL	hsl(217, 58%, 42%)
HSV	hsv(217, 74%, 67%)
CMYK	cmyk(73.5%, 45.9%, 0%, 33.3%)
CIE-LAB	lab(39.77, 11.57, -46.52)
CIE-LCH	lch(39.77, 47.93, 283.97°)
OKLab	oklab(48.44% -0.0236 -0.1333)
OKLCH	oklch(48.44% 0.135 260)
XYZ	xyz(12.1624, 11.1131, 39.5265)
Luminance	0.1111 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D5CAA #AA7B2D

analogous

#2D9BAA #2D5CAA #3C2DAA

triadic

#2D5CAA #AA2D5C #5CAA2D

tetradic

#2D5CAA #AA2D9B #AA7B2D #2DAA3C

square

#2D5CAA #AA2D9B #AA7B2D #2DAA3C

split-complementary

#2D5CAA #AA3C2D #9BAA2D

monochromatic

#132849 #20427A #2D5CAA #4679CE #779CDB

Accessibility & contrast

On white

6.52

#2D5CAA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.22

#2D5CAA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2D5CAA

6.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D5CAA	#FFFFFF	#000000	##FFFFFF
##2D5CAA	1.00	6.52	3.22	6.52
#FFFFFF	6.52	1.00	21.00	1.00
#000000	3.22	21.00	1.00	21.00
##FFFFFF	6.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3464AD

Deuteranopia (green-blind)

#1A58A8

Tritanopia (blue-blind)

#006E7A

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #2d5caa;
/* rgb */ color: rgb(45, 92, 170);
/* oklch */ color: oklch(48.4% 0.135 260.0);

Tailwind

colors: {
  custom: {
    50: '#7789c4',
    500: '#2d5caa',
    950: '#000000',
  },
}

SCSS

$custom: #2d5caa;
$custom-light: #7789c4;
$custom-dark: #000000;

JSON

{
  "hex": "#2d5caa",
  "rgb": {
    "r": 45,
    "g": 92,
    "b": 170
  },
  "hsl": {
    "h": 217.44,
    "s": 58.14,
    "l": 42.157
  },
  "oklch": {
    "l": 0.4844,
    "c": 0.13534,
    "h": 260
  },
  "luminance": 0.11114
}

Semantic roles & 50–950 ramp

primary

#2D5CAA

secondary

#C3A470

accent

#A746E1

background

#F7F8FC

surface

#EEF0F8

border

#C9CBD1

text

#0A0B13

muted

#7C7C82

Preview Lab

Preview with #2D5CAA

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

Preview Lab → · Contrast checker → · Palette generator →