#2D438E#2D438E

#2D438E is a dark, vivid blue. Relative luminance 0.065; OKLCH L 40.9% C 0.127 H 268.1°. Best body text is #FFFFFF at 9.11:1 contrast (WCAG AA passes).

Color values

HEX	#2D438E
RGB	rgb(45, 67, 142)
HSL	hsl(226, 52%, 37%)
HSV	hsv(226, 68%, 56%)
CMYK	cmyk(68.3%, 52.8%, 0%, 44.3%)
CIE-LAB	lab(30.70, 17.56, -44.24)
CIE-LCH	lch(30.70, 47.60, 291.65°)
OKLab	oklab(40.9% -0.0043 -0.127)
OKLCH	oklch(40.9% 0.127 268.1)
XYZ	xyz(7.9702, 6.5244, 26.4253)
Luminance	0.0653 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D438E #8E782D

analogous

#2D748E #2D438E #482D8E

triadic

#2D438E #8E2D43 #438E2D

tetradic

#2D438E #8E2D74 #8E782D #2D8E48

square

#2D438E #8E2D74 #8E782D #2D8E48

split-complementary

#2D438E #8E482D #748E2D

monochromatic

#101731 #1E2D60 #2D438E #3C59BC #677ECF

Accessibility & contrast

On white

9.11

#2D438E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.31

#2D438E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D438E

9.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D438E	#FFFFFF	#000000	##FFFFFF
##2D438E	1.00	9.11	2.31	9.11
#FFFFFF	9.11	1.00	21.00	1.00
#000000	2.31	21.00	1.00	21.00
##FFFFFF	9.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#154D91

Deuteranopia (green-blind)

#00448C

Tritanopia (blue-blind)

#005562

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #2d438e;
/* rgb */ color: rgb(45, 67, 142);
/* oklch */ color: oklch(40.9% 0.127 268.1);

Tailwind

colors: {
  custom: {
    50: '#7276b0',
    500: '#2d438e',
    950: '#000000',
  },
}

SCSS

$custom: #2d438e;
$custom-light: #7276b0;
$custom-dark: #000000;

JSON

{
  "hex": "#2d438e",
  "rgb": {
    "r": 45,
    "g": 67,
    "b": 142
  },
  "hsl": {
    "h": 226.392,
    "s": 51.872,
    "l": 36.667
  },
  "oklch": {
    "l": 0.40902,
    "c": 0.12706,
    "h": 268.1
  },
  "luminance": 0.06525
}

Semantic roles & 50–950 ramp

primary

#2D438E

secondary

#B5A261

accent

#BB4CDB

background

#F7F7FA

surface

#EDEDF5

border

#C8C8CF

text

#090810

muted

#7B7B7F

Preview Lab

Preview with #2D438E

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

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