#2D375E#2D375E

#2D375E is a dark, moderate blue. Relative luminance 0.041; OKLCH L 34.8% C 0.069 H 271.5°. Best body text is #FFFFFF at 11.54:1 contrast (WCAG AA passes).

Color values

HEX	#2D375E
RGB	rgb(45, 55, 94)
HSL	hsl(228, 35%, 27%)
HSV	hsv(228, 52%, 37%)
CMYK	cmyk(52.1%, 41.5%, 0%, 63.1%)
CIE-LAB	lab(23.99, 8.07, -24.60)
CIE-LCH	lch(23.99, 25.89, 288.16°)
OKLab	oklab(34.77% 0.0018 -0.0695)
OKLCH	oklch(34.77% 0.069 271.5)
XYZ	xyz(4.4681, 4.0981, 11.1431)
Luminance	0.0410 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D375E #5E542D

analogous

#2D505E #2D375E #3C2D5E

triadic

#2D375E #5E2D37 #375E2D

tetradic

#2D375E #5E2D50 #5E542D #2D5E3C

square

#2D375E #5E2D50 #5E542D #2D5E3C

split-complementary

#2D375E #5E3C2D #505E2D

monochromatic

#0A0C15 #191F35 #2D375E #414F87 #5769AF

Accessibility & contrast

On white

11.54

#2D375E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.82

#2D375E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D375E

11.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D375E	#FFFFFF	#000000	##FFFFFF
##2D375E	1.00	11.54	1.82	11.54
#FFFFFF	11.54	1.00	21.00	1.00
#000000	1.82	21.00	1.00	21.00
##FFFFFF	11.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#283B60

Deuteranopia (green-blind)

#23375D

Tritanopia (blue-blind)

#193F46

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #2d375e;
/* rgb */ color: rgb(45, 55, 94);
/* oklch */ color: oklch(34.8% 0.069 271.5);

Tailwind

colors: {
  custom: {
    50: '#696d8c',
    500: '#2d375e',
    950: '#000000',
  },
}

SCSS

$custom: #2d375e;
$custom-light: #696d8c;
$custom-dark: #000000;

JSON

{
  "hex": "#2d375e",
  "rgb": {
    "r": 45,
    "g": 55,
    "b": 94
  },
  "hsl": {
    "h": 227.755,
    "s": 35.252,
    "l": 27.255
  },
  "oklch": {
    "l": 0.34769,
    "c": 0.06949,
    "h": 271.5
  },
  "luminance": 0.04098
}

Semantic roles & 50–950 ramp

primary

#2D375E

secondary

#908457

accent

#B55DCB

background

#F6F6F8

surface

#EBEBF0

border

#C6C6CB

text

#06070C

muted

#7A7A7D

Preview Lab

Preview with #2D375E

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

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