#2D458E#2D458E

#2D458E is a dark, vivid blue. Relative luminance 0.068; OKLCH L 41.3% C 0.124 H 267.1°. Best body text is #FFFFFF at 8.92:1 contrast (WCAG AA passes).

Color values

HEX	#2D458E
RGB	rgb(45, 69, 142)
HSL	hsl(225, 52%, 37%)
HSV	hsv(225, 68%, 56%)
CMYK	cmyk(68.3%, 51.4%, 0%, 44.3%)
CIE-LAB	lab(31.27, 16.21, -43.32)
CIE-LCH	lch(31.27, 46.25, 290.51°)
OKLab	oklab(41.34% -0.0062 -0.1242)
OKLCH	oklch(41.34% 0.124 267.1)
XYZ	xyz(8.0911, 6.7664, 26.4656)
Luminance	0.0677 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D458E #8E762D

analogous

#2D768E #2D458E #462D8E

triadic

#2D458E #8E2D45 #458E2D

tetradic

#2D458E #8E2D76 #8E762D #2D8E46

square

#2D458E #8E2D76 #8E762D #2D8E46

split-complementary

#2D458E #8E462D #768E2D

monochromatic

#101831 #1E2E60 #2D458E #3C5CBC #6780CF

Accessibility & contrast

On white

8.92

#2D458E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.35

#2D458E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D458E

8.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D458E	#FFFFFF	#000000	##FFFFFF
##2D458E	1.00	8.92	2.35	8.92
#FFFFFF	8.92	1.00	21.00	1.00
#000000	2.35	21.00	1.00	21.00
##FFFFFF	8.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1B4E91

Deuteranopia (green-blind)

#00458D

Tritanopia (blue-blind)

#005663

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #2d458e;
/* rgb */ color: rgb(45, 69, 142);
/* oklch */ color: oklch(41.3% 0.124 267.1);

Tailwind

colors: {
  custom: {
    50: '#7278b0',
    500: '#2d458e',
    950: '#000000',
  },
}

SCSS

$custom: #2d458e;
$custom-light: #7278b0;
$custom-dark: #000000;

JSON

{
  "hex": "#2d458e",
  "rgb": {
    "r": 45,
    "g": 69,
    "b": 142
  },
  "hsl": {
    "h": 225.155,
    "s": 51.872,
    "l": 36.667
  },
  "oklch": {
    "l": 0.41335,
    "c": 0.12441,
    "h": 267.1
  },
  "luminance": 0.06767
}

Semantic roles & 50–950 ramp

primary

#2D458E

secondary

#B5A161

accent

#B84CDB

background

#F7F7FA

surface

#EDEDF5

border

#C8C8CF

text

#090810

muted

#7B7B7F

Preview Lab

Preview with #2D458E

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

Preview Lab → · Contrast checker → · Palette generator →