#2E7BB5#2E7BB5

#2E7BB5 is a mid, moderate cyan. Relative luminance 0.181; OKLCH L 56.3% C 0.117 H 245.0°. Best body text is #000000 at 4.62:1 contrast (WCAG AA passes).

Color values

HEX	#2E7BB5
RGB	rgb(46, 123, 181)
HSL	hsl(206, 59%, 45%)
HSV	hsv(206, 75%, 71%)
CMYK	cmyk(74.6%, 32%, 0%, 29%)
CIE-LAB	lab(49.59, -3.55, -37.33)
CIE-LCH	lch(49.59, 37.50, 264.57°)
OKLab	oklab(56.32% -0.0493 -0.1058)
OKLCH	oklch(56.32% 0.117 245)
XYZ	xyz(16.5470, 18.0811, 46.3250)
Luminance	0.1808 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E7BB5 #B5682E

analogous

#2EB5AC #2E7BB5 #2E38B5

triadic

#2E7BB5 #B52E7B #7BB52E

tetradic

#2E7BB5 #AC2EB5 #B5682E #38B52E

square

#2E7BB5 #AC2EB5 #B5682E #38B52E

split-complementary

#2E7BB5 #B52E38 #B5AC2E

monochromatic

#153953 #225A84 #2E7BB5 #4E99D2 #7FB5DE

Accessibility & contrast

On white

4.55

#2E7BB5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.62

#2E7BB5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2E7BB5

4.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E7BB5	#FFFFFF	#000000	##000000
##2E7BB5	1.00	4.55	4.62	4.62
#FFFFFF	4.55	1.00	21.00	21.00
#000000	4.62	21.00	1.00	1.00
##000000	4.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#607DB8

Deuteranopia (green-blind)

#4D70B4

Tritanopia (blue-blind)

#008990

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #2e7bb5;
/* rgb */ color: rgb(46, 123, 181);
/* oklch */ color: oklch(56.3% 0.117 245.0);

Tailwind

colors: {
  custom: {
    50: '#79a0cb',
    500: '#2e7bb5',
    950: '#000000',
  },
}

SCSS

$custom: #2e7bb5;
$custom-light: #79a0cb;
$custom-dark: #000000;

JSON

{
  "hex": "#2e7bb5",
  "rgb": {
    "r": 46,
    "g": 123,
    "b": 181
  },
  "hsl": {
    "h": 205.778,
    "s": 59.471,
    "l": 44.51
  },
  "oklch": {
    "l": 0.56317,
    "c": 0.11674,
    "h": 245
  },
  "luminance": 0.18083
}

Semantic roles & 50–950 ramp

primary

#2E7BB5

secondary

#C79A78

accent

#8945E3

background

#F8F9FC

surface

#EFF2F8

border

#CACCD1

text

#0A0E13

muted

#7C7E82

Preview Lab

Preview with #2E7BB5

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

Preview Lab → · Contrast checker → · Palette generator →