#2E357B#2E357B

#2E357B is a dark, moderate blue. Relative luminance 0.046; OKLCH L 36.5% C 0.118 H 274.7°. Best body text is #FFFFFF at 10.99:1 contrast (WCAG AA passes).

Color values

HEX	#2E357B
RGB	rgb(46, 53, 123)
HSL	hsl(235, 46%, 33%)
HSV	hsv(235, 63%, 48%)
CMYK	cmyk(62.6%, 56.9%, 0%, 51.8%)
CIE-LAB	lab(25.43, 20.21, -40.91)
CIE-LCH	lch(25.43, 45.63, 296.29°)
OKLab	oklab(36.51% 0.0096 -0.1174)
OKLCH	oklch(36.51% 0.118 274.7)
XYZ	xyz(5.9738, 4.5566, 19.2998)
Luminance	0.0456 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E357B #7B742E

analogous

#2E5B7B #2E357B #4D2E7B

triadic

#2E357B #7B2E35 #357B2E

tetradic

#2E357B #7B2E5B #7B742E #2E7B4D

square

#2E357B #7B2E5B #7B742E #2E7B4D

split-complementary

#2E357B #7B4D2E #5B7B2E

monochromatic

#0D0F22 #1D224E #2E357B #3F48A8 #6069C3

Accessibility & contrast

On white

10.99

#2E357B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.91

#2E357B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2E357B

10.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E357B	#FFFFFF	#000000	##FFFFFF
##2E357B	1.00	10.99	1.91	10.99
#FFFFFF	10.99	1.00	21.00	1.00
#000000	1.91	21.00	1.00	21.00
##FFFFFF	10.99	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#03407D

Deuteranopia (green-blind)

#00397A

Tritanopia (blue-blind)

#004552

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #2e357b;
/* rgb */ color: rgb(46, 53, 123);
/* oklch */ color: oklch(36.5% 0.118 274.7);

Tailwind

colors: {
  custom: {
    50: '#6f6ca2',
    500: '#2e357b',
    950: '#000000',
  },
}

SCSS

$custom: #2e357b;
$custom-light: #6f6ca2;
$custom-dark: #000000;

JSON

{
  "hex": "#2e357b",
  "rgb": {
    "r": 46,
    "g": 53,
    "b": 123
  },
  "hsl": {
    "h": 234.545,
    "s": 45.562,
    "l": 33.137
  },
  "oklch": {
    "l": 0.36507,
    "c": 0.11775,
    "h": 274.7
  },
  "luminance": 0.04557
}

Semantic roles & 50–950 ramp

primary

#2E357B

secondary

#AAA35B

accent

#C953D5

background

#F7F6FA

surface

#EDEBF3

border

#C8C6CD

text

#08060F

muted

#7B7A7F

Preview Lab

Preview with #2E357B

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

Preview Lab → · Contrast checker → · Palette generator →