#2E5F9B#2E5F9B

#2E5F9B is a mid, moderate cyan. Relative luminance 0.111; OKLCH L 48.2% C 0.111 H 254.9°. Best body text is #FFFFFF at 6.51:1 contrast (WCAG AA passes).

Color values

HEX	#2E5F9B
RGB	rgb(46, 95, 155)
HSL	hsl(213, 54%, 39%)
HSV	hsv(213, 70%, 61%)
CMYK	cmyk(70.3%, 38.7%, 0%, 39.2%)
CIE-LAB	lab(39.80, 4.12, -37.54)
CIE-LCH	lch(39.80, 37.77, 276.27°)
OKLab	oklab(48.18% -0.0289 -0.1069)
OKLCH	oklch(48.18% 0.111 254.9)
XYZ	xyz(11.1331, 11.1307, 32.5657)
Luminance	0.1113 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E5F9B #9B6A2E

analogous

#2E969B #2E5F9B #342E9B

triadic

#2E5F9B #9B2E5F #5F9B2E

tetradic

#2E5F9B #9B2E96 #9B6A2E #2E9B34

square

#2E5F9B #9B2E96 #9B6A2E #2E9B34

split-complementary

#2E5F9B #9B342E #969B2E

monochromatic

#12253D #20426C #2E5F9B #407CC6 #6F9DD4

Accessibility & contrast

On white

6.51

#2E5F9B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.23

#2E5F9B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2E5F9B

6.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E5F9B	#FFFFFF	#000000	##FFFFFF
##2E5F9B	1.00	6.51	3.23	6.51
#FFFFFF	6.51	1.00	21.00	1.00
#000000	3.23	21.00	1.00	21.00
##FFFFFF	6.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#44639D

Deuteranopia (green-blind)

#34599A

Tritanopia (blue-blind)

#006D75

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #2e5f9b;
/* rgb */ color: rgb(46, 95, 155);
/* oklch */ color: oklch(48.2% 0.111 254.9);

Tailwind

colors: {
  custom: {
    50: '#748cb9',
    500: '#2e5f9b',
    950: '#000000',
  },
}

SCSS

$custom: #2e5f9b;
$custom-light: #748cb9;
$custom-dark: #000000;

JSON

{
  "hex": "#2e5f9b",
  "rgb": {
    "r": 46,
    "g": 95,
    "b": 155
  },
  "hsl": {
    "h": 213.028,
    "s": 54.229,
    "l": 39.412
  },
  "oklch": {
    "l": 0.48184,
    "c": 0.11071,
    "h": 254.9
  },
  "luminance": 0.11132
}

Semantic roles & 50–950 ramp

primary

#2E5F9B

secondary

#BC9769

accent

#9B4ADE

background

#F7F8FB

surface

#EDF0F6

border

#C8CBD0

text

#090C11

muted

#7B7D80

Preview Lab

Preview with #2E5F9B

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

Preview Lab → · Contrast checker → · Palette generator →