#3E7EBB#3E7EBB

#3E7EBB is a mid, moderate cyan. Relative luminance 0.195; OKLCH L 57.9% C 0.115 H 249.5°. Best body text is #000000 at 4.91:1 contrast (WCAG AA passes).

Color values

HEX	#3E7EBB
RGB	rgb(62, 126, 187)
HSL	hsl(209, 50%, 49%)
HSV	hsv(209, 67%, 73%)
CMYK	cmyk(66.8%, 32.6%, 0%, 26.7%)
CIE-LAB	lab(51.30, -0.79, -38.06)
CIE-LCH	lch(51.30, 38.07, 268.82°)
OKLab	oklab(57.91% -0.0403 -0.1077)
OKLCH	oklch(57.91% 0.115 249.5)
XYZ	xyz(18.4138, 19.5318, 49.8037)
Luminance	0.1953 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E7EBB #BB7B3E

analogous

#3EBBBA #3E7EBB #3E40BB

triadic

#3E7EBB #BB3E7E #7EBB3E

tetradic

#3E7EBB #BA3EBB #BB7B3E #40BB3E

square

#3E7EBB #BA3EBB #BB7B3E #40BB3E

split-complementary

#3E7EBB #BB3E40 #BBBA3E

monochromatic

#20405F #2F5F8D #3E7EBB #699CCD #97BBDC

Accessibility & contrast

On white

4.28

#3E7EBB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.91

#3E7EBB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3E7EBB

4.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E7EBB	#FFFFFF	#000000	##000000
##3E7EBB	1.00	4.28	4.91	4.91
#FFFFFF	4.28	1.00	21.00	21.00
#000000	4.91	21.00	1.00	1.00
##000000	4.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6381BE

Deuteranopia (green-blind)

#5275BA

Tritanopia (blue-blind)

#008C94

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #3e7ebb;
/* rgb */ color: rgb(62, 126, 187);
/* oklch */ color: oklch(57.9% 0.115 249.5);

Tailwind

colors: {
  custom: {
    50: '#80a3d0',
    500: '#3e7ebb',
    950: '#000000',
  },
}

SCSS

$custom: #3e7ebb;
$custom-light: #80a3d0;
$custom-dark: #000000;

JSON

{
  "hex": "#3e7ebb",
  "rgb": {
    "r": 62,
    "g": 126,
    "b": 187
  },
  "hsl": {
    "h": 209.28,
    "s": 50.201,
    "l": 48.824
  },
  "oklch": {
    "l": 0.57907,
    "c": 0.11504,
    "h": 249.5
  },
  "luminance": 0.19534
}

Semantic roles & 50–950 ramp

primary

#3E7EBB

secondary

#C8AA8D

accent

#924EDA

background

#F8FAFC

surface

#EFF3F9

border

#CACDD2

text

#0B0F14

muted

#7C7F82

Preview Lab

Preview with #3E7EBB

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

Preview Lab → · Contrast checker → · Palette generator →