#2E7BBB#2E7BBB

#2E7BBB is a mid, vivid cyan. Relative luminance 0.183; OKLCH L 56.7% C 0.124 H 247.5°. Best body text is #000000 at 4.67:1 contrast (WCAG AA passes).

Color values

HEX	#2E7BBB
RGB	rgb(46, 123, 187)
HSL	hsl(207, 61%, 46%)
HSV	hsv(207, 75%, 73%)
CMYK	cmyk(75.4%, 34.2%, 0%, 26.7%)
CIE-LAB	lab(49.90, -1.36, -40.31)
CIE-LCH	lch(49.90, 40.33, 268.07°)
OKLab	oklab(56.66% -0.0475 -0.1145)
OKLCH	oklch(56.66% 0.124 247.5)
XYZ	xyz(17.1759, 18.3326, 49.6374)
Luminance	0.1834 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E7BBB #BB6E2E

analogous

#2EBBB4 #2E7BBB #2E34BB

triadic

#2E7BBB #BB2E7B #7BBB2E

tetradic

#2E7BBB #B42EBB #BB6E2E #34BB2E

square

#2E7BBB #B42EBB #BB6E2E #34BB2E

split-complementary

#2E7BBB #BB2E34 #BBB42E

monochromatic

#163A59 #225B8A #2E7BBB #5299D4 #83B6E0

Accessibility & contrast

On white

4.50

#2E7BBB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.67

#2E7BBB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2E7BBB

4.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E7BBB	#FFFFFF	#000000	##000000
##2E7BBB	1.00	4.50	4.67	4.67
#FFFFFF	4.50	1.00	21.00	21.00
#000000	4.67	21.00	1.00	1.00
##000000	4.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E7EBE

Deuteranopia (green-blind)

#4971BA

Tritanopia (blue-blind)

#008A92

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #2e7bbb;
/* rgb */ color: rgb(46, 123, 187);
/* oklch */ color: oklch(56.7% 0.124 247.5);

Tailwind

colors: {
  custom: {
    50: '#7aa0d0',
    500: '#2e7bbb',
    950: '#000000',
  },
}

SCSS

$custom: #2e7bbb;
$custom-light: #7aa0d0;
$custom-dark: #000000;

JSON

{
  "hex": "#2e7bbb",
  "rgb": {
    "r": 46,
    "g": 123,
    "b": 187
  },
  "hsl": {
    "h": 207.234,
    "s": 60.515,
    "l": 45.686
  },
  "oklch": {
    "l": 0.56655,
    "c": 0.124,
    "h": 247.5
  },
  "luminance": 0.18335
}

Semantic roles & 50–950 ramp

primary

#2E7BBB

secondary

#CA9F7B

accent

#8D44E4

background

#F8F9FC

surface

#EFF2F9

border

#CACCD2

text

#0B0E14

muted

#7C7E82

Preview Lab

Preview with #2E7BBB

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

Preview Lab → · Contrast checker → · Palette generator →