#2D458F#2D458F

#2D458F is a dark, vivid blue. Relative luminance 0.068; OKLCH L 41.4% C 0.126 H 267.2°. Best body text is #FFFFFF at 8.90:1 contrast (WCAG AA passes).

Color values

HEX	#2D458F
RGB	rgb(45, 69, 143)
HSL	hsl(225, 52%, 37%)
HSV	hsv(225, 69%, 56%)
CMYK	cmyk(68.5%, 51.7%, 0%, 43.9%)
CIE-LAB	lab(31.34, 16.58, -43.82)
CIE-LCH	lch(31.34, 46.85, 290.73°)
OKLab	oklab(41.41% -0.0061 -0.1257)
OKLCH	oklch(41.41% 0.126 267.2)
XYZ	xyz(8.1665, 6.7965, 26.8628)
Luminance	0.0680 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D458F #8F772D

analogous

#2D768F #2D458F #462D8F

triadic

#2D458F #8F2D45 #458F2D

tetradic

#2D458F #8F2D76 #8F772D #2D8F46

square

#2D458F #8F2D76 #8F772D #2D8F46

split-complementary

#2D458F #8F462D #768F2D

monochromatic

#101832 #1E2F60 #2D458F #3C5BBE #6781CF

Accessibility & contrast

On white

8.90

#2D458F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.36

#2D458F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D458F

8.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D458F	#FFFFFF	#000000	##FFFFFF
##2D458F	1.00	8.90	2.36	8.90
#FFFFFF	8.90	1.00	21.00	1.00
#000000	2.36	21.00	1.00	21.00
##FFFFFF	8.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1A4E92

Deuteranopia (green-blind)

#00468D

Tritanopia (blue-blind)

#005663

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #2d458f;
/* rgb */ color: rgb(45, 69, 143);
/* oklch */ color: oklch(41.4% 0.126 267.2);

Tailwind

colors: {
  custom: {
    50: '#7278b0',
    500: '#2d458f',
    950: '#000000',
  },
}

SCSS

$custom: #2d458f;
$custom-light: #7278b0;
$custom-dark: #000000;

JSON

{
  "hex": "#2d458f",
  "rgb": {
    "r": 45,
    "g": 69,
    "b": 143
  },
  "hsl": {
    "h": 225.306,
    "s": 52.128,
    "l": 36.863
  },
  "oklch": {
    "l": 0.41411,
    "c": 0.12587,
    "h": 267.2
  },
  "luminance": 0.06797
}

Semantic roles & 50–950 ramp

primary

#2D458F

secondary

#B6A162

accent

#B84CDC

background

#F7F7FA

surface

#EDEDF5

border

#C8C8CF

text

#090810

muted

#7B7B7F

Preview Lab

Preview with #2D458F

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

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