#2E558F#2E558F

#2E558F is a mid, moderate blue. Relative luminance 0.091; OKLCH L 45.1% C 0.105 H 258.2°. Best body text is #FFFFFF at 7.47:1 contrast (WCAG AA passes).

Color values

HEX	#2E558F
RGB	rgb(46, 85, 143)
HSL	hsl(216, 51%, 37%)
HSV	hsv(216, 68%, 56%)
CMYK	cmyk(67.8%, 40.6%, 0%, 43.9%)
CIE-LAB	lab(36.10, 6.09, -36.19)
CIE-LCH	lch(36.10, 36.70, 279.56°)
OKLab	oklab(45.08% -0.0215 -0.103)
OKLCH	oklch(45.08% 0.105 258.2)
XYZ	xyz(9.3314, 9.0601, 27.2383)
Luminance	0.0906 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E558F #8F682E

analogous

#2E868F #2E558F #372E8F

triadic

#2E558F #8F2E55 #558F2E

tetradic

#2E558F #8F2E86 #8F682E #2E8F37

square

#2E558F #8F2E86 #8F682E #2E8F37

split-complementary

#2E558F #8F372E #868F2E

monochromatic

#101E32 #1F3961 #2E558F #3D71BD #6992CF

Accessibility & contrast

On white

7.47

#2E558F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.81

#2E558F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2E558F

7.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E558F	#FFFFFF	#000000	##FFFFFF
##2E558F	1.00	7.47	2.81	7.47
#FFFFFF	7.47	1.00	21.00	1.00
#000000	2.81	21.00	1.00	21.00
##FFFFFF	7.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B5A91

Deuteranopia (green-blind)

#2C518E

Tritanopia (blue-blind)

#00626B

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #2e558f;
/* rgb */ color: rgb(46, 85, 143);
/* oklch */ color: oklch(45.1% 0.105 258.2);

Tailwind

colors: {
  custom: {
    50: '#7284b0',
    500: '#2e558f',
    950: '#000000',
  },
}

SCSS

$custom: #2e558f;
$custom-light: #7284b0;
$custom-dark: #000000;

JSON

{
  "hex": "#2e558f",
  "rgb": {
    "r": 46,
    "g": 85,
    "b": 143
  },
  "hsl": {
    "h": 215.876,
    "s": 51.323,
    "l": 37.059
  },
  "oklch": {
    "l": 0.45082,
    "c": 0.10526,
    "h": 258.2
  },
  "luminance": 0.09061
}

Semantic roles & 50–950 ramp

primary

#2E558F

secondary

#B69463

accent

#A24DDB

background

#F7F8FA

surface

#EDEFF5

border

#C8CACF

text

#080A10

muted

#7B7C7F

Preview Lab

Preview with #2E558F

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

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